eX-Treme Electronic Fork Cartridge Kits

21 Products Found
Tractive eX-TREME Fork Cartridge kit BMW S 1000 R
Tractive eX-TREME Fork Cartridge kit BMW S 1000 R

Tractive eX-TREME Fork Cartridge kit BMW S 1000 R

Front | Standard Height
(SKU: 35BM14-P8370-TR)
Position (Front or Rear):   Front
Damping Adjustment Type:   Electronic
Seat Height Change (mm):   Standard Height
Spring Rate Standard:   9.5 N/mm
Spring Option -2:   8.5-230
Spring Option +1:   10.0-230
Spring Option -1:   9.0-230
Air Chamber - Street:   105
Cartridge Length (mm):   672 (690)
Spring Option +2:   10.5-230
Manufacturer Note 1:   Fork oil included
Damping System:   Separated oil/gas
Spring Preload Setting:   P&P 14, SPL 17 +7,5/-5
Preload Adjustment:   Mechanical
Spring Type:   Linear, included
Piston Diameter (mm):   35
Suspension Unit Type:   Cartridge kit
Fitted Spring:   9.5-230
Stroke Metal to Metal (mm):   115.0
Type Code:   eX-TREME
 
$3,634.40
Custom Order
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TracTive eX-TREME Fork Cartridge kit BMW R 1250 R
TracTive eX-TREME Fork Cartridge kit BMW R 1250 R

TracTive eX-TREME Fork Cartridge kit BMW R 1250 R

Front | Standard Height
(SKU: 35BM15-P8372-TR-01)
Position (Front or Rear):   Front
Damping Adjustment Type:   Electronic
Seat Height Change (mm):   Standard Height
Spring Rate Standard:   8.5 N/mm
Spring Option -2:   7.5-280
Spring Option +1:   9.0-280
Spring Option -1:   8.0-280
Cartridge Length (mm):   780.0
Spring Option +2:   9.5-280
Manufacturer Note 1:   Fork oil included
Damping System:   Separated oil/gas
Preload Adjustment:   Mechanical
Spring Type:   Linear + top out, included
Piston Diameter (mm):   35
Suspension Unit Type:   Cartridge kit
Fitted Spring:   8.5-280
Stroke Metal to Metal (mm):   135
Type Code:   eX-TREME
 
$3,634.40
Custom Order
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TracTive eX-TREME Fork Cartridge kit BMW R 1200 RS
TracTive eX-TREME Fork Cartridge kit BMW R 1200 RS

TracTive eX-TREME Fork Cartridge kit BMW R 1200 RS

Front | Standard Height
(SKU: 35BM15-P8372-TR-02)
Position (Front or Rear):   Front
Damping Adjustment Type:   Electronic
Seat Height Change (mm):   Standard Height
Spring Rate Standard:   8.5 N/mm
Spring Option -2:   7.5-280
Spring Option +1:   9.0-280
Spring Option -1:   8.0-280
Cartridge Length (mm):   780.0
Spring Option +2:   9.5-280
Manufacturer Note 1:   Fork oil included
Damping System:   Separated oil/gas
Preload Adjustment:   Mechanical
Spring Type:   Linear + top out, included
Piston Diameter (mm):   35
Suspension Unit Type:   Cartridge kit
Fitted Spring:   8.5-280
Stroke Metal to Metal (mm):   135
Type Code:   eX-TREME
 
$3,634.40
Custom Order
Order Now
TracTive eX-TREME Fork Cartridge kit BMW R 1250 RS
TracTive eX-TREME Fork Cartridge kit BMW R 1250 RS

TracTive eX-TREME Fork Cartridge kit BMW R 1250 RS

Front | Standard Height
(SKU: 35BM15-P8372-TR-03)
Position (Front or Rear):   Front
Damping Adjustment Type:   Electronic
Seat Height Change (mm):   Standard Height
Spring Rate Standard:   8.5 N/mm
Spring Option -2:   7.5-280
Spring Option +1:   9.0-280
Spring Option -1:   8.0-280
Cartridge Length (mm):   780.0
Spring Option +2:   9.5-280
Manufacturer Note 1:   Fork oil included
Damping System:   Separated oil/gas
Preload Adjustment:   Mechanical
Spring Type:   Linear + top out, included
Piston Diameter (mm):   35
Suspension Unit Type:   Cartridge kit
Fitted Spring:   8.5-280
Stroke Metal to Metal (mm):   135
Type Code:   eX-TREME
 
$3,634.40
Custom Order
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Tractive eX-TREME Fork Cartridge kit BMW S 1000 RR
Tractive eX-TREME Fork Cartridge kit BMW S 1000 RR

Tractive eX-TREME Fork Cartridge kit BMW S 1000 RR

Front | Standard Height
(SKU: 35BM15-P8376-TR)
Position (Front or Rear):   Front
Damping Adjustment Type:   Electronic
Seat Height Change (mm):   Standard Height
Spring Rate Standard:   10.0 N/mm
Spring Option -2:   9.0-230
Spring Option +1:   10.5-230
Spring Option -1:   9.5-230
Air Chamber - Street:   105
Cartridge Length (mm):   672.0 (690)
Spring Option +2:   11-230
Manufacturer Note 1:   Fork oil included
Damping System:   Separated oil/gas
Spring Preload Setting:   P&P 14, SPL 17 +7,5/-5
Preload Adjustment:   Mechanical
Spring Type:   Linear, included
Piston Diameter (mm):   35
Suspension Unit Type:   Cartridge kit
Fitted Spring:   10.0-230
Stroke Metal to Metal (mm):   115.0
Type Code:   eX-TREME
 
$3,634.40
Custom Order
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TracTive eX-TREME Fork Cartridge Kit BMW HP4
TracTive eX-TREME Fork Cartridge Kit BMW HP4

TracTive eX-TREME Fork Cartridge Kit BMW HP4

Front | Standard Height
(SKU: 35BM15-P8376-TR-01)
Position (Front or Rear):   Front
Damping Adjustment Type:   Electronic
Seat Height Change (mm):   Standard Height
Spring Rate Standard:   10.0 N/mm
Spring Option -2:   9.0-230
Spring Option +1:   10.5-230
Spring Option -1:   9.5-230
Air Chamber - Street:   105
Cartridge Length (mm):   672.0 (690)
Spring Option +2:   11-230
Manufacturer Note 1:   Fork oil included
Damping System:   Separated oil/gas
Spring Preload Setting:   P&P 14, SPL 17 +7,5/-5
Preload Adjustment:   Mechanical
Spring Type:   Linear, included
Piston Diameter (mm):   35
Suspension Unit Type:   Cartridge kit
Fitted Spring:   10.0-230
Stroke Metal to Metal (mm):   115
Type Code:   eX-TREME
 
$3,304.00
Custom Order
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Tractive eX-TREME Fork Cartridge kit BMW S 1000 XR
Tractive eX-TREME Fork Cartridge kit BMW S 1000 XR

Tractive eX-TREME Fork Cartridge kit BMW S 1000 XR

Front | Standard Height
(SKU: 35BM15-P8377-TR)
Position (Front or Rear):   Front
Damping Adjustment Type:   Electronic
Seat Height Change (mm):   Standard Height
Spring Rate Standard:   8.5 N/mm
Spring Option -2:   7.5-280
Spring Option Maximum:   10.5-208
Spring Option +1:   9.0-280
Spring Option -1:   8.0-280
Air Chamber - Street:   90
Cartridge Length (mm):   802.5 (820)
Spring Option +2:   9.5-280
Manufacturer Note 1:   Fork oil included
Damping Feature:   Hydraulic end-stop
Damping System:   Separated oil/gas
Spring Preload Setting:   P&P 10, SPL 10 +12/-0
Preload Adjustment:   Mechanical
Spring Type:   Linear, included
Piston Diameter (mm):   35
Suspension Unit Type:   Cartridge kit
Fitted Spring:   8.5-280
Notes:   Hydraulic end-stop
Stroke Metal to Metal (mm):   146.5
Type Code:   eX-TREME
 
$3,634.40
Custom Order
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Tractive eX-TREME Fork Cartridge kit BMW S 1000 XR
Tractive eX-TREME Fork Cartridge kit BMW S 1000 XR

Tractive eX-TREME Fork Cartridge kit BMW S 1000 XR

Front | Factory lowered
(SKU: 35BM15-P8392-TR)
Position (Front or Rear):   Front
Damping Adjustment Type:   Electronic
Seat Height Change (mm):   Factory Lowered
Spring Rate Standard:   8.5 N/mm
Manufacturer Note 2:   Side and/or center stand might be too long
Spring Option -2:   7.5-280
Spring Option +1:   9.0-280
Spring Option -1:   8.0-280
Air Chamber - Street:   70
Cartridge Length (mm):   766.0 (783.5)
Spring Option +2:   9.5-280
Manufacturer Note 1:   Fork oil included
Damping Feature:   Hydraulic end-stop
Damping System:   Separated oil/gas
Spring Preload Setting:   P&P 11, SPL 11 +12/-0
Preload Adjustment:   Mechanical
Spring Type:   Linear, included
Piston Diameter (mm):   35
Suspension Unit Type:   Cartridge kit
Fitted Spring:   8.5-280
Notes:   Hydraulic end-stop
Stroke Metal to Metal (mm):   115.5
Type Code:   eX-TREME
 
$3,634.40
Custom Order
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Tractive eX-TREME Fork Cartridge kit BMW S 1000 RR
Tractive eX-TREME Fork Cartridge kit BMW S 1000 RR

Tractive eX-TREME Fork Cartridge kit BMW S 1000 RR

Front | Standard Height
(SKU: 35BM20-P8313-TR)
Position (Front or Rear):   Front
Damping Adjustment Type:   Electronic
Seat Height Change (mm):   Standard Height
Spring Rate Standard:   9.5 N/mm
Spring Option -2:   8.5-280
Spring Option +1:   10.0-280
Spring Option -1:   9.0-280
Air Chamber - Street:   90
Cartridge Length (mm):   710.0
Spring Option +2:   10.5-280
Manufacturer Note 1:   Fork oil included
Damping System:   Separated oil/gas
Spring Preload Setting:   P&P 8, SPL 8 +12/-0
Preload Adjustment:   Mechanical
Spring Type:   Linear, included
Piston Diameter (mm):   35
Suspension Unit Type:   Cartridge kit
Fitted Spring:   9.5-280
Stroke Metal to Metal (mm):   120.0
Stroke Metal to Metal (mm):   129
Type Code:   eX-TREME
 
$3,634.40
Custom Order
Order Now
Tractive eX-TREME Fork Cartridge kit BMW S 1000 XR
Tractive eX-TREME Fork Cartridge kit BMW S 1000 XR

Tractive eX-TREME Fork Cartridge kit BMW S 1000 XR

Front | Standard Height
(SKU: 35BM20-P8314-TR)
Position (Front or Rear):   Front
Damping Adjustment Type:   Electronic
Seat Height Change (mm):   Standard Height
Spring Rate Standard:   8.5 N/mm
Spring Option -2:   7.5-330
Spring Option +1:   9.0-330
Spring Option -1:   8.0-330
Air Chamber - Street:   120
Cartridge Length (mm):   809.0 (after spring)
Spring Option +2:   9.5-330
Manufacturer Note 1:   Fork oil included
Damping System:   Separated oil/gas
Spring Preload Setting:   P&P 14, SPL 12 +12/-0
Preload Adjustment:   Mechanical
Spring Type:   Linear, included
Piston Diameter (mm):   35
Suspension Unit Type:   Cartridge kit
Fitted Spring:   8.5-330
Stroke Metal to Metal (mm):   148.0
Type Code:   eX-TREME
 
$3,634.40
Custom Order
Order Now
Tractive eX-TREME Fork Cartridge kit BMW S 1000 XR
Tractive eX-TREME Fork Cartridge kit BMW S 1000 XR

Tractive eX-TREME Fork Cartridge kit BMW S 1000 XR

Front | Lowered -30mm
(SKU: 35BM20-P8319-TR)
Position (Front or Rear):   Front
Damping Adjustment Type:   Electronic
Seat Height Change (mm):   Lowered -30
Spring Rate Standard:   8.5 N/mm
Manufacturer Note 2:   Side and/or center stand might be too long
Spring Option -2:   7.5-280
Spring Option +1:   9.0-280
Spring Option -1:   8.0-280
Air Chamber - Street:   110
Cartridge Length (mm):   779.0
Spring Option +2:   9.5-280
Manufacturer Note 1:   Fork oil included
Damping System:   Separated oil/gas
Spring Preload Setting:   P&P 15, SPL 11
Preload Adjustment:   Mechanical
Spring Type:   Linear, included
Piston Diameter (mm):   35
Suspension Unit Type:   Cartridge kit
Fitted Spring:   8.5-280
Stroke Metal to Metal (mm):   117.0
Type Code:   eX-TREME
 
$3,634.40
Custom Order
Order Now
Tractive eX-TREME Fork Cartridge kit BMW S 1000 R
Tractive eX-TREME Fork Cartridge kit BMW S 1000 R

Tractive eX-TREME Fork Cartridge kit BMW S 1000 R

Front | Standard Height
(SKU: 35BM20-P8335-TR)
Position (Front or Rear):   Front
Damping Adjustment Type:   Electronic
Seat Height Change (mm):   Standard Height
Spring Rate Standard:   9.5 N/mm
Spring Option -2:   8.5-280
Spring Option +1:   10.0-280
Spring Option -1:   9.0-280
Air Chamber - Street:   100
Cartridge Length (mm):   710.0
Spring Option +2:   10.5-280
Manufacturer Note 1:   Fork oil included
Damping System:   Separated oil/gas
Spring Preload Setting:   P&P 10, SPL 6 +12/-0
Preload Adjustment:   Mechanical
Spring Type:   Linear, included
Piston Diameter (mm):   35
Suspension Unit Type:   Cartridge kit
Fitted Spring:   9.5-280
Stroke Metal to Metal (mm):   120.0
Stroke Metal to Metal (mm):   140
Type Code:   eX-TREME
 
$3,634.40
Custom Order
Order Now
Tractive eX-TREME Fork Cartridge kit BMW M 1000 R
Tractive eX-TREME Fork Cartridge kit BMW M 1000 R

Tractive eX-TREME Fork Cartridge kit BMW M 1000 R

Front | Standard Height
(SKU: 35BM20-P8335-TR-01)
Position (Front or Rear):   Front
Damping Adjustment Type:   Electronic
Seat Height Change (mm):   Standard Height
Spring Rate Standard:   9.5 N/mm
Spring Option -2:   8.5-280
Spring Option +1:   10.0-280
Spring Option -1:   9.0-280
Air Chamber - Street:   100
Cartridge Length (mm):   710.0
Spring Option +2:   10.5-280
Manufacturer Note 1:   Fork oil included
Damping System:   Separated oil/gas
Spring Preload Setting:   P&P 8, SPL 8 +12/-0
Preload Adjustment:   Mechanical
Spring Type:   Linear, included
Piston Diameter (mm):   35
Suspension Unit Type:   Cartridge kit
Fitted Spring:   9.5-280
Stroke Metal to Metal (mm):   120.0
Stroke Metal to Metal (mm):   140
Type Code:   eX-TREME
 
$3,634.40
Custom Order
Order Now
Tractive eX-TREME Fork Cartridge kit BMW S 1000 R
Tractive eX-TREME Fork Cartridge kit BMW S 1000 R

Tractive eX-TREME Fork Cartridge kit BMW S 1000 R

Front | Lowered -20mm
(SKU: 35BM20-P8336-TR)
Position (Front or Rear):   Front
Damping Adjustment Type:   Electronic
Seat Height Change (mm):   Lowered -20
Spring Rate Standard:   9.5 N/mm
Manufacturer Note 2:   Side and/or center stand might be too long
Spring Option -2:   8.5-230
Spring Option +1:   10.0-230
Spring Option -1:   9.0-230
Air Chamber - Street:   100
Cartridge Length (mm):   690.0
Spring Option +2:   10.5-230
Manufacturer Note 1:   Fork oil included
Damping System:   Separated oil/gas
Spring Preload Setting:   P&P 10, SPL 10 +12/-0
Preload Adjustment:   Mechanical
Spring Type:   Linear, included
Piston Diameter (mm):   35
Suspension Unit Type:   Cartridge kit
Fitted Spring:   9.5-230
Stroke Metal to Metal (mm):   120
Type Code:   eX-TREME
 
$3,634.40
Custom Order
Order Now
Tractive eX-TREME Fork Cartridge kit BMW M 1000 R
Tractive eX-TREME Fork Cartridge kit BMW M 1000 R

Tractive eX-TREME Fork Cartridge kit BMW M 1000 R

Front | Lowered -20mm
(SKU: 35BM20-P8336-TR-01)
Position (Front or Rear):   Front
Damping Adjustment Type:   Electronic
Seat Height Change (mm):   Lowered -20
Length Change (mm):   Lowered -20mm
Spring Rate Standard:   9.5 N/mm
Manufacturer Note 2:   Side and/or center stand might be too long
Spring Option -2:   8.5-230
Spring Option +1:   10.0-230
Spring Option -1:   9.0-230
Air Chamber - Street:   100
Cartridge Length (mm):   690
Spring Option +2:   10.5-230
Manufacturer Note 1:   Fork oil included
Damping System:   Separated oil/gas
Spring Preload Setting:   P&P 10, SPL 10 +12/-0
Preload Adjustment:   Mechanical
Spring Type:   Linear, included
Piston Diameter (mm):   35
Suspension Unit Type:   Cartridge kit
Fitted Spring:   9.5-230
Stroke Metal to Metal (mm):   120
Type Code:   eX-TREME
 
$3,634.40
Custom Order
Order Now
Tractive eX-TREME Fork Cartridge kit BMW M 1000 XR
Tractive eX-TREME Fork Cartridge kit BMW M 1000 XR

Tractive eX-TREME Fork Cartridge kit BMW M 1000 XR

Front | Standard Height
(SKU: 35BM24-P8350-TR)
Position (Front or Rear):   Front
Damping Adjustment Type:   Electronic
Seat Height Change (mm):   Standard Height
Spring Rate Standard:   8.5 N/mm
Spring Option -2:   7.5-280
Spring Option +1:   9.0-280
Spring Option -1:   8.0-280
Air Chamber - Street:   110
Cartridge Length (mm):   797.0 (after spring)
Spring Option +2:   9.5-280
Manufacturer Note 1:   Fork oil included
Damping System:   Separated oil/gas
Spring Preload Setting:   P&P 12, SPL 10 +12/-0
Preload Adjustment:   Mechanical
Spring Type:   Linear, included
Piston Diameter (mm):   35
Suspension Unit Type:   Cartridge kit
Fitted Spring:   8.5-280
Stroke Metal to Metal (mm):   136
Type Code:   eX-TREME
 
$3,634.40
Custom Order
Order Now
Tractive eX-TREME Fork Cartridge kit BMW M 1000 XR
Tractive eX-TREME Fork Cartridge kit BMW M 1000 XR

Tractive eX-TREME Fork Cartridge kit BMW M 1000 XR

Front | Lowered -30mm
(SKU: 35BM24-P8370-TR)
Position (Front or Rear):   Front
Damping Adjustment Type:   Electronic
Seat Height Change (mm):   Lowered -30
Spring Rate Standard:   8.5 N/mm
Manufacturer Note 2:   Side and/or center stand might be too long
Spring Option -2:   7.5-280
Spring Option +1:   9.0-280
Spring Option -1:   8.0-280
Air Chamber - Street:   95
Cartridge Length (mm):   767.0 (after spring)
Spring Option +2:   9.5-280
Manufacturer Note 1:   Fork oil included
Damping System:   Separated oil/gas
Spring Preload Setting:   P&P 11, SPL 10 +12/-0
Preload Adjustment:   Mechanical
Spring Type:   Linear, included
Piston Diameter (mm):   35
Suspension Unit Type:   Cartridge kit
Fitted Spring:   8.5-280
Stroke Metal to Metal (mm):   106
Type Code:   eX-TREME
 
$3,634.40
Custom Order
Order Now
TracTive BMW R 12 G/S Fork Cartridge kit X-TREME
TracTive BMW R 12 G/S Fork Cartridge kit X-TREME

TracTive BMW R 12 G/S Fork Cartridge kit X-TREME

Front | Standard Height
(SKU: 35BM25-D5372-TR)
Position (Front or Rear):   Front
Damping Adjustment Type:   Rebound & Compression
Seat Height Change (mm):   Standard Height
Spring Rate Standard:   5.6 N/mm
Spring Option -2:   4.8-390
Spring Option +1:   6.0-390
Spring Option -1:   5.2-390
Air Chamber - Off Road:   100
Air Chamber - Street:   100
Compression Adjuster Position:   10
Cartridge Length (mm):   885.0
Spring Option +2:   6.4-390
Manufacturer Note 1:   Fork oil included
Damping Feature:   Hydraulic end-stop
Damping System:   Separated oil/gas
Rebound Adjuster Position:   10
Spring Preload Setting:   15 +12/-0
Preload Adjustment:   Mechanical
Spring Type:   Linear, included
Piston Diameter (mm):   35
Suspension Unit Type:   Cartridge kit
Fitted Spring:   5.6-390
Notes:   Hydraulic end-stop
Stroke Metal to Metal (mm):   205
Type Code:   X-TREME
 
$2,906.20
Custom Order
Order Now
TracTive BMW R 12 G/S Fork Cartridge kit X-TREME
TracTive BMW R 12 G/S Fork Cartridge kit X-TREME

TracTive BMW R 12 G/S Fork Cartridge kit X-TREME

Front | Lowered -30mm
(SKU: 35BM25-D5373-TR)
Position (Front or Rear):   Front
Damping Adjustment Type:   Rebound & Compression
Seat Height Change (mm):   Lowered -30
Spring Rate Standard:   5.6 N/mm
Manufacturer Note 2:   Side and/or center stand might be too long
Spring Option +1:   6.0-370
Spring Option -1:   5.2-370
Air Chamber - Off Road:   100
Air Chamber - Street:   100
Compression Adjuster Position:   10
Cartridge Length (mm):   855.0
Spring Option +2:   6.4-370
Manufacturer Note 1:   Fork oil included
Damping Feature:   Hydraulic end-stop
Damping System:   Separated oil/gas
Rebound Adjuster Position:   10
Spring Preload Setting:   15 +12/-0
Preload Adjustment:   Mechanical
Spring Type:   Linear, included
Piston Diameter (mm):   35
Suspension Unit Type:   Cartridge kit
Fitted Spring:   5.6-370
Notes:   Hydraulic end-stop
Stroke Metal to Metal (mm):   175
Type Code:   X-TREME
 
$2,906.20
Custom Order
Order Now
TracTive BMW R 12 G/S Fork Cartridge kit X-TREME
TracTive BMW R 12 G/S Fork Cartridge kit X-TREME

TracTive BMW R 12 G/S Fork Cartridge kit X-TREME

Front | Raised +30mm
(SKU: 35BM25-D5374-TR)
Position (Front or Rear):   Front
Damping Adjustment Type:   Rebound & Compression
Seat Height Change (mm):   Raised +30
Spring Rate Standard:   5.6 N/mm
Manufacturer Note 2:   ABS and/or brake lines might be too short
Spring Option +1:   6.0-415
Spring Option -1:   5.2-415
Air Chamber - Off Road:   110
Air Chamber - Street:   110
Compression Adjuster Position:   10
Cartridge Length (mm):   919.0
Spring Option +2:   6.4-415
Manufacturer Note 1:   Fork oil included
Damping Feature:   Hydraulic end-stop
Damping System:   Separated oil/gas
Rebound Adjuster Position:   10
Spring Preload Setting:   15 +12/-0
Preload Adjustment:   Mechanical
Spring Type:   Linear, included
Piston Diameter (mm):   35
Suspension Unit Type:   Cartridge kit
Fitted Spring:   5.6-415
Notes:   Hydraulic end-stop
Stroke Metal to Metal (mm):   236
Type Code:   X-TREME
 
$2,906.20
Custom Order
Order Now
Teknik eX-TREME Fork Cartridge Kit

eX-TREME Fork Cartridge Kit

These premium performance closed fork cartridges were developed for the tarmac-tearing road & race S1000RR and adapted to suit BMW sport and touring derivatives. They replace the stock ESA electronic damping control sets as a plug-and-play swap with no loss of features or dashboard error messages.

High-flow closed-cartridge replacement for BMW ESA forks

  • Full plug-and-play replacement for ESA electronic damping with retained on-bike functionality
  • Expanded compression & rebound adjustability plus manual spring preload tuning and multiple spring rates to suit rider weight
  • Largest valving pistons at 35mm for high oil flow and stable behaviour across temperatures; internal bore accepts advanced electrical adjusters
  • Top-out springs, hydraulic damper bottoming stop and de-aeration screw; fully rebuildable for workshop servicing and tuning

Recommended Pairings

Consider matching these cartridges with Suspension Tools or book workshop servicing for setup and tuning tips found in our DIY damping tuning guide.

Shop eX-TREME Fork Cartridge Kit

Browse eX-TREME fork cartridge kits for BMW sport and touring models to improve damping control and ride stability.