clean and lubricate your bike chain to make it longer lasting

By using the belt as a support point

1 shifter 1 cable

What is the fit of the 100 jacket

Full-coverage and easy to put on

8-Speed 42/34/24 170 mm Square Axle Mountain Bike Chainset size-g-13-n-25514-b-1656 clean and lubricate your bikeDesigned to replace your triple chainring chainset Technical features Compatible with 8 speed drive trains Chainring: 42 34 24 teeth Crank: 170 mm Square fitting Suggested casing length: 122. 5 mm Assembly tips: Crank tightening torque: 35 50 Nm Care tips Remember to check your chainset fixing screws regularly. To avoid premature wear, regularly clean and lubricate your drivetrain using suitable products. NEED HELP? The technicians at your Decathlon