Crankbrothers STAMP 1 Composite Flat Pedals Color:- Black All materials are certified food

All materials are certified food safe according to FDA and EU regulations

Not compatible with road or drop bars

The tube and head of the Thomson seatpost are integral-machined from one single piece of high strength 7000 series aluminum

they are the perfect bars for long

Single-wall rims

Crankbrothers STAMP 1 Composite Flat Pedals Color:- Black All materials are certified foodSize specific, entry level, composite platform pedal with optimal shoe pedal interface. Optimal surface area Minimal profile 13mm thin 10mm hex traction pins, 9 per side 12mm hex traction pins available through small parts orders Premium bearings & seal system Stamp small recommended for shoe sizes: 5 10 (us) 37 43 (eu) Stamp large recommended for shoe sizes: 10 15 (us) 43 49 (eu)