LASER 8199 LTR Chain Keeper Tool For Bicycle Bike Chain Cleaning Maintenance

Fixes onto the drive side of the frame, in place of the rear wheel, keeping the chain tensioned and held away from the frame. The chain sits in a roller, which allows the cranks to be rotated, making this ideal for use when cleaning the chain and derailleur.

• Works as a dummy hub to replace the rear wheel.
• Fits frames with open dropouts that use a 9mm rear axle.
• Quick-release fitting.
• For use when chain cleaning, carrying out maintenance or transportation.
• Thru Axle version also available, please see Laser Part No. 8200.