NEW SRAM RED Aero X-Sync Direct Mount Chainring - 12-Speed, 8-Bolt Direct Mount, 6.5mm Offet, Black, E1 price_changed_on_2022-08-11 KMC Missing Link and other

KMC Missing Link and other similar master links (not compatible with Connex Links by Wipperman)

Sizes SM–3XL

Model: Ultegra HB-6600

Paved or not

Lightweight 6061-T6 aluminum frame and Boost 141mm QR rear spacing

NEW SRAM RED Aero X-Sync Direct Mount Chainring - 12-Speed, 8-Bolt Direct Mount, 6.5mm Offet, Black, E1 price_changed_on_2022-08-11 KMC Missing Link and otherSRAM's light, stiff, and durable direct mount RED X Sync Aero chainrings let you pick the exact gearing you want and quickly swap sizes. X Sync technology keeps the chain where you need it to be, too. X Sync wide tooth, narrow tooth chainring technology provides maximum chain control Laser etched chainring finish is more durable than previous version X Range gearing technology gives you more range and a smoother gear progression, so youre always in