Basic J1BT

CENTRALLY MOUNTED SHOCK ABSORBER, LARGE BODY

Spring Preload Adjustable

Adjustable Rebound Damping

Upper and Lower Mount

  • CNC-machined from 6061 aluminum alloy for optimal structural rigidity; lightweight and corrosion-resistant.

Shock Body

  • Features an internally machined oil-flow passage to improve operating smoothness and reduce internal wear.

Rebound Damping Adjustability

  • 42 level precise rebound adjustment, allowing riders to fine-tune the return speed based on personal riding preferences and road conditions.

Piston

  • CNC-precision-cut 35mm aluminum piston, engineered for both strength and stability.

Piston Rod

  • 14mm hardened chrome-plated shaft with excellent surface smoothness; wear-resistant and deformation-resistant

Spring

  • High-tensile chrome-silicon alloy spring, heat-treated to enhance fatigue strength and lifespan

Dedicated Shock Oil

  • Filled with Motul suspension-specific oil to ensure consistent damping performance and superior temperature control.

Specification

  • 275~350mm

Applicable Motorcycle

HONDA
CB
500F
650R
1100RS
CBR
500R
650F
650R
NC
700X
750X
KAWASAKI
ER6
ER6N/F
NINJA
400 (2018-)
650
Z
400 (2018-)
650
800
900
W
800
KTM
DUKE
200 DUKE
250 DUKE
390 DUKE
RC
250
390
SUZUKI
GSXR
250
8R/S
SV
650
V-STORM
250
650
SYM
T2
YAMAHA
MT
07
09
09 TRACER
25
R
25
T-MAX
(2017)