KMC S1 BMX Chain Painted Black MFPN=DWE390007 8-Bit Kit One: 171 g

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

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

Little Joe is safe

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

KMC S1 BMX Chain Painted Black MFPN=DWE390007 8-Bit Kit One: 171 gX101: 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