Birzman Chain Keeper Item number: 60867 No reviews yet Be the first to write a review Birzman The Birzman Chain Keeper " clears" the chain when the rear wheel is missing. This way it does not dangle around when driving screws. Specifications:Material:steelDimensions:85 x 40 x 11 mmManufacturer Number:BM17-CHAIN-KEEPER Contents:1 x Birzman chain keeper 100 day return period Online since 1998 Trusted Shop 4.84 / 5.00 Birzman Models: black/universal, in stock 10.38€ Rate this product Be the first and leave your opinion! Have questions regarding this item? Contact our customer service team! Live ChatScheduled CallbackContact forminfo@bike-components.deour data protection agreement Customer Reviews no reviews yet 5 0 4 0 3 0 2 0 1 0 Your opinion counts! Be the first and leave a comment! write a review