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Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
40mm - 5oz/142g
The Avian Scorcher Top Load stems are CNC machined from 6061 T6 aluminum for strength and quality
Comes standard with integrated plastic hub guards that fit perfectly onto the existing hub cones and longer 3/8” bolts to adapt to any peg configuration
8 Grams / 4
2mm size options
Rennen Decimal BMX Chainring-4-Bolt 104 BCD standard seating 40mm - 5oz/142gRennen chainrings at J&R Bicycles are precission machined from aircraft quality 7075 T6 aluminum (83% stronger than the 6061 many brands use) Rennen chainrings are 3 16" thick and are made for the stress of the top BMX racers and conditions. Only Rennen offers a single speed specific tooth profile that is designed to last longer and keep chains on. SPECIFICATION MATERIAL: U. S. A. Made 7000 Series Aluminum and CNC machined, specifically shaped teeth
US$ 36.34
US$ 104.83
US$ 89.89