จานรองโซ่ Cring Ring X-SYNC X01 11sp 34T 94 สีดำ สีเงิน

This is a SRAM X01 X-Sync 94mm BCD 4-Bolt Chainring. This chain ring features a 94mm BCD for X01 cranks. Replace a worn out ring or swap to change gearing without the need to remove the cranks! X-SYNC™ technology delivers complete chain control, as each tooth’s thickness is CNC-machined to fit better into the chain’s inner and outer links. The X-SYNC™ chainring is constructed of 7075 alloy and is available in 5 different ratios, giving you the ability to dial in your gear range to your ride. 

Features: 

• Must be used with SRAM 11-speed chain for 1 x 11 
• Tooth profile alternates thickness by inner and outer links for maximum chain control