Sinz Chainring Sprocket
Sinz 4-bolt, 104-bolt pattern chainrings are 5-millimeters thick, come in 36- through 46-tooth sizes and come in black. They’re compatible with 3/32 and 1/8 chains. This is a...
Sinz Expert 5 Bolt Chainring, we will send another brand if Sinz is out.
***Only Select Sizes Available now-Please call.
Or order the new Insight gear in any size
MCS Chainring 5 Bolt
MCS Chainring 5 Bolt USA Made, BMX standard 110-bolt pattern chainrings are 5-millimeters thick. They’re compatible with 3/32” and 1/8” chains. This is a classic design and is...
Origin8 Retro Power Disc Spider 21395
Origin8 Retro Power Disc Spider BMX
6061-T6 aluminum constructionAdapts 110 or 130 bcd 5-bolt chainrings to fit one-piece or three-piece single bolt...
Origin8 5-bolt USA Made, BMX standard 110-bolt BMX pattern chainrings are 5-millimeters thick. They’re compatible with
3/32” and 1/8” chains. Also fits 130mm crank spiders when using the outer...