eX-Change Pro Electronic Shock Absorbers - Factory Sport Chassis Lowered

1 Product Found
Tractive eX-CHANGE PRO Shock BMW R 1250 GS

Tractive eX-CHANGE PRO Shock BMW R 1250 GS

Rear | Sport Chassis | EPA OEM
(SKU: 46BM18-P4146-TR-01)
Position (Front or Rear):   Rear
Damping Adjustment Type:   Electronic & Compression High + Low Speed
Shock Options - Hydraulic Preload Adjuster:   Electro-hydraulic OEM to be re-used
Seat Height Change (mm):   Sport Chassis +25
Seat Height Change (mm):   Sport Chassis
Shock Length Eye to Eye (mm):   410.0
Spring Rate Standard:   150 N/mm
Manufacturer Note 2:   Original preload adjuster to be re-used
Spring Option -2:   130-205
Spring Option +1:   160-205
Spring Option -1:   140-205
Spring Option +2:   170-205
Manufacturer Note 1:   OEM mudguard (#33548532478) can be mounted
Damping System:   Separated oil/gas with reservoir
Rebound Adjuster Position:   Cable exit (0 deg)
Low-speed Compression Adjuster Position:   12
High-speed Compression Adjuster Position:   12
Spring Preload Setting:   9 (EPA on min position)
Preload Adjustment:   Electro-hydraulic, Original to be re-used
Spring Type:   Linear, included
Piston Diameter (mm):   46
Suspension Unit Type:   Shock
Fitted Spring:   150-205
Stroke Metal to Metal (mm):   92.0
Type Code:   eX-CHANGE PRO
 

Teknik eX-CHANGE PRO (Sport Chassis)

eX-CHANGE PRO (Sport Chassis)

Same length as BMW's "Sport Chassis" shorter height suspension. When you need to replace your BMW ESA shock absorber you may prefer not to buy a complete coilover unit. These eX-CHANGE PRO shocks give a direct-fit alternative that retains factory springs and electronics while improving performance.

Direct-fit ESA middle-damper replacement with enhanced tuning

  • Piggyback cartridge with manual high & low speed compression tuning for superior offroad performance
  • Plugs into the OEM electrical loom, bolting to factory mounts with no error messages
  • Reuses the stock spring and electronic preload adjuster where fitted
  • Fully rebuildable cold-forged 6082 aluminium shock body with external reservoir
  • Stronger, more reliable motors for wider tuning ranges and faster response

Recommended Pairings

Consider matching your shock upgrade with Suspension Tools for installation and service.

Shop eX-CHANGE PRO (Sport Chassis)

Browse TracTive eX-CHANGE PRO options, with tech articles and the ESA changeover video linked from the product pages for guidance.