Best Seller | Litepro 130bcd 58t A7075 Aluminum Bmx Chainring Folding Bike Chainwheel Bicycle Crank Tooth Plate - Black 58T chain for 6 7 8 9 10-speed chain (not for 11-speed chain) Fits BYA 412 P8 P18 folding bike single-speed BMX crankset Made of high-quality material light and durable Specifications: Material: AL7075 aluminum alloy B.CD: 130 mm Package includes: 1 x... more | | $35.44 FREE shipping go to store |