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Ships within 48 hours · Estimated delivery Sep 19 - Sep 24
Backsweep: 7 degrees
INTERNAL RIM WIDTH: 22
BEAD: Kevlar
The MCS Chainring-4-Bolt at J&R Bicycles is made from CNC machined aluminum alloy to keep it durable without weighing much while providing consistent tension
1-1/8" to 1" Step Down (for frames with 1-1/8" integrated headtube using a 1" fork)
Sun Envy BMX Rim-Rear-36H-20x1.75" Color:Chrome Rear Backsweep: 7 degreesPRODUCT DETAILS SPECS USE: All around street, park, trail and race; REAR ONLY WORKING SIZE: 20x1. 75" MATERIAL: Aluminum WIDTH: 29mm HOLE COUNT: 36 hole BEAD DIAMETER: 406mm ERD: 390mm TIRE FIT: 20x1. 50", 20x1. 75", 20x1. 85", 20x1. 95", 20x2. 0" and bigger VALVE: Schrader Valve DESIGN: Double wall, Welded seam for added strength, Built to Race but works great on Street, Park and Trail. SOLD INDIVIDUALLY Weight: 13. 8oz 392g Additional Information