JT 520X1R 13/48 Reinforced Chain Kit - Ultra-Light Mud-Resistant Sprocket (Manufacturer Ref: 486614): a set designed for motocross riders seeking a robust chain and a lightweight sprocket for their off-road outings. Designed for a pitch of 520, this kit combines the super-reinforced X1R chain with XS-Ring seals and an ultra-light aluminum sprocket featuring a mud-resistant design.
- Chain Type: JT X1R (super-reinforced)
- Pitch: 520
- Seals: XS-Ring
- Color: Black/Steel
- Sprocket: Ultra-light Mud-Resistant Aluminum – ratio 13/48
The 13/48 configuration is suitable for commonly used gear ratios in motocross, offering a good balance between acceleration and control in muddy conditions. The mud-resistant sprocket facilitates dirt evacuation to limit accumulation on the sprocket, while the X1R chain with XS-Ring seals features a design tailored for demanding trail use.
Example compatibilities (non-exhaustive):
- GAS GAS EC 125 RACING (2015 - 125 cc)
- GAS GAS EC 125 SIX DAYS (2011 - 125 cc)
- GAS GAS EC 125 (2010 - 125 cc)
A kit designed for off-road motorcyclists seeking a reliable and specific motocross solution, easy to install during a restoration or mechanical preparation.
