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Suspension Parts for the BMW R 12 G/S – Shocks, Forks & Upgrades

Explore suspension components suited to the BMW R 12 G/S. All items shown including fork parts, shock components, shims, upgrades, suspension systems, chassis parts, and servicing tools and fluids are selected based on confirmed BMW R 12 G/S fitment specifications.

For the most precise results, choose your year below to view parts matched to the exact fork and shock setup used on your bike.

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
 

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
 

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
 

TracTive BMW R 12 G/S Rear Shock X-TREME

TracTive BMW R 12 G/S Rear Shock X-TREME

Rear | Standard Height
(SKU: 46BM25-T5572-TR)
Position (Front or Rear):   Rear
Damping Adjustment Type:   Rebound & Compression High + Low Speed
Shock Options - Hydraulic Preload Adjuster:   Hydraulic with knob
Seat Height Change (mm):   Standard Height
Shock Length Eye to Eye (mm):   445
Spring Rate Standard:   80 N/mm
Spring Option -2:   70-220
Spring Option +1:   85-220
Spring Option -1:   75-220
Spring Option +2:   90-220
Damping Feature:   PDSII anti-bottoming
Damping System:   Separated oil/gas with reservoir
Rebound Adjuster Position:   12 (270 deg)
Low-speed Compression Adjuster Position:   11
High-speed Compression Adjuster Position:   11
Spring Preload Setting:   10 +12/-3
Preload Adjustment:   Hydraulic, with knob
Spring Type:   Linear, included
Piston Diameter (mm):   46
Suspension Unit Type:   Shock
Fitted Spring:   80-220
Notes:   PDSII anti-bottoming
Stroke Metal to Metal (mm):   93
Type Code:   X-TREME
 

TracTive BMW R 12 G/S Rear Shock X-TREME

TracTive BMW R 12 G/S Rear Shock X-TREME

Rear | Lowered -30mm
(SKU: 46BM25-T5573-TR)
Position (Front or Rear):   Rear
Damping Adjustment Type:   Rebound & Compression High + Low Speed
Shock Options - Hydraulic Preload Adjuster:   Hydraulic with knob
Seat Height Change (mm):   Lowered -30
Shock Length Eye to Eye (mm):   435
Spring Rate Standard:   80 N/mm
Spring Option -2:   70-220
Spring Option +1:   85-220
Spring Option -1:   75-220
Spring Option +2:   90-220
Manufacturer Note 1:   Side and/or center stand might be too long
Damping Feature:   PDSII anti-bottoming
Damping System:   Separated oil/gas with reservoir
Rebound Adjuster Position:   12 (270 deg)
Low-speed Compression Adjuster Position:   11
High-speed Compression Adjuster Position:   11
Spring Preload Setting:   12 +12/-3
Preload Adjustment:   Hydraulic, with knob
Spring Type:   Linear, included
Piston Diameter (mm):   46
Suspension Unit Type:   Shock
Fitted Spring:   80-220
Notes:   PDSII anti-bottoming
Stroke Metal to Metal (mm):   83
Type Code:   X-TREME
 

TracTive BMW R 12 G/S Rear Shock X-TREME

TracTive BMW R 12 G/S Rear Shock X-TREME

Rear | Raised +30mm
(SKU: 46BM25-T5574-TR)
Position (Front or Rear):   Rear
Damping Adjustment Type:   Rebound & Compression High + Low Speed
Shock Options - Hydraulic Preload Adjuster:   Hydraulic with knob
Seat Height Change (mm):   Raised +30
Shock Length Eye to Eye (mm):   456
Spring Rate Standard:   80 N/mm
Spring Option -2:   70-235
Spring Option +1:   85-235
Spring Option -1:   75-235
Spring Option +2:   90-235
Damping Feature:   PDSII anti-bottoming
Damping System:   Separated oil/gas with reservoir
Rebound Adjuster Position:   12 (270 deg)
Low-speed Compression Adjuster Position:   11
High-speed Compression Adjuster Position:   11
Spring Preload Setting:   10 +12/-3
Preload Adjustment:   Hydraulic, with knob
Spring Type:   Linear, included
Piston Diameter (mm):   46
Suspension Unit Type:   Shock
Fitted Spring:   80-235
Notes:   PDSII anti-bottoming
Stroke Metal to Metal (mm):   104
Type Code:   X-TREME
 

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