RED Aero X-Sync Chainring E1 front mount rack

RED Aero X-Sync Chainring E1 front mount rackSRAM'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

CERBEC USA Grade 3 Si3n4 Silicon Nitride balls

Durable 304 Stainless Steel dipstick with machined sealant level indicator grooves

Enhanced caliper seals ensure a reliable bite point in all situations

Chain tension filtered by the deadband ensures suspension is unhindered by resistance from pedal kick-back

the new Turbo 2BR can self-seal punctures when used with RapidAir sealant

With performance gravel geometry and race-influenced fit inspired by Crux’s iconic history in ‘cross

XC speed meets trail-ready durability with the new Control SL VI 350

allowing for a precise fit and prevents damage when torquing

Every gram

All necessary hardware

scale tickling 685 gram frame (S-Works) - 15% lighter than the Tarmac SL7 and lighter than anything on else on the World Tour*

Combines a lightweight carbon fiber shell