Wheels Manufacturing Shim for 1-1/8" Derailleur on 1" Seat Tube CheckoutTitle=Abus Amparo 4750X Frame/Wheel Lock - 119mm Mount Spacing Integrated QuickTrack® system allows Topeak

Integrated QuickTrack® system allows Topeak TrunkBags / TrunkBox to slide and lock into place and release with the push of a button

and cutouts in the outer and inner plates drop 13 g from the previous generation

Hellbender bearings have an improved seal structure and are cross compatible with Cane Creek headsets

Race Face 30mm spindle cranks

Green Packaging - Packaging components are biodegradable and easily recyclable

Wheels Manufacturing Shim for 1-1/8" Derailleur on 1" Seat Tube CheckoutTitle=Abus Amparo 4750X Frame/Wheel Lock - 119mm Mount Spacing Integrated QuickTrack® system allows TopeakDerailleur shims for adapting front derailleur clamps to a different sized frame seat tube. Derailleur = the size of the clamp on the front derailleur you have Frame = the size of the seat tube the derailleur plus shim will fit Front Derailleur Clamp 28. 6 (1 1 8") Derailleur Size 1 1 8" Seat Tube Size 1"