Wheels Manufacturing Shim for 1-1/8" Derailleur on 1" Seat Tube CheckoutTitle=Abus Amparo 4750X Frame/Wheel Lock - 119mm Mount Spacing Better brakes mean faster splits

Better brakes mean faster splits thanks to confidence-inspiring brake performance

This stem is designed to be used with dual crown forks and utilizes a C-shape clamp that provides a stiff and strong structure while allowing the stem body material to be reduced to a minimum

Astonishingly light at 10g per set

Reach Adjust allows the rider to customize their feel

Cup and cone style bearings

Wheels Manufacturing Shim for 1-1/8" Derailleur on 1" Seat Tube CheckoutTitle=Abus Amparo 4750X Frame/Wheel Lock - 119mm Mount Spacing Better brakes mean faster splitsDerailleur 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"