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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
an aluminum internal spacer and 4 steel crank arm spacers
- Etrto:[20" X 1⅜"] 37-451 / [20" X 1⅛"] 28-541
SPECIFICATIONS:7K Aluminum BodyHeat Treated male axle with 17mm hex nutsHQ Sealed BearingsBushing bearing on 9T driver3 Individual spring/pawls exclusive driver systemIncludes Primo PC Hubguardsweight: 1
- Axle: 14mm or 3/8" with included adapter
make for very fast and smooth ride
BSD FOREVER 510 CHAIN Color:Silver an aluminum internal spacer andA super tough chain with pre installed half link, rustproof and teflon coating, stamped BSD logos and mushroomed pins. Compatible with 8t drivers. Depending on the gearing you have you can use the pre installed halflink to help position your wheel where you want it. TECH SPECS Size 1 2" x 1 8" Number of links 96 Weight 370g Item may come from the warehouse and require extended delivery time. Contact with any questions or concerns.