Description

Upgrade or complete your drivetrain with a OneUp Components 4 Bolt Chainring. These chainrings are easy to fit and will suit a range of 4 bolt cranks in a handful of BCD's. Choose from standard round chainrings or try out an Oval ring for better traction. Made from a high-grade 7075-T6 aluminium these chainrings use a Narrow Wide tooth profile that eliminates chain drop with a perfect mesh between the chain and ring. Compatible with 9, 10, 11 and 12 Speed SRAM Chains (not compatible with Shimano 12-Speed Chains).

Features:

Round:

• Aggressive crud chamfers for awesome mud shedding performance and extended ring life.
• Reinforced Wide tooth design provides maximum ring durability when run without a bash.
• Made from hard-wearing 7075-T6 aluminium plate
• Weight: 40g (30T), 44g (32T), 54g (34T)

Compatibility:

104 BCD:

• Reuse your existing 8-10mm long ring hardware. No new bolt packs required, saves you $$$
• 30T rings have integrated shims and M5 chainring bolt threads to allow the smallest ring size possible on a 104 BCD crank.
• Round Only: 2mm Shims included with 32T and 34T rings. For 2x crank conversions, shims between the crank and ring get you back to an ideal 49-50mm chainline. For 3x crank conversions, shims under the bolt heads allow reuse of your 3x hardware