KMC S1 BMX Chain Painted Black MFPN=DWE390007 Twin Skin Replacement for 2017-2019

Twin Skin Replacement for 2017-2019 Twin Skin Carbon

model tubeless valve kit length 60mm color black valve Presta insert compatible no package pair

8-Bit Kit One: 171 g - 146mm x 20mm x 28mm

Forged and CNC machined 6061/T6 Aluminum cups

The rolling resistance of the slow wheels is increased using our patented ISR (internal speed reducer) that weighs only 10 grams

KMC S1 BMX Chain Painted Black MFPN=DWE390007 Twin Skin Replacement for 2017-2019X101: high performance, chamfered, anti drop, lightweight, Singlespeed chain for Mountain, BMX, Fixie, Track applications S10: stainless steel construction great for electric bikes, internal gear hubs, and beach cruisers K1 Wide (formerly Z 710): specially shaped, extra thick outer plates and bulls eye riveting for frequent grinding S1 (formerly Z 410): bushing less design for normal BMX and Singlespeed use B1H: nickel plated chain has heavy duty