SRAM X-SYNC 2 SL XX1 Eagle Lunar Grey 6mm Chainring Teeth: 36 Speed: 12 BCD: Direct Mount Single Alloy Grey CheckoutSpec= C30 37 BB/Frame Interface English BB

37 BB/Frame Interface English BB Shell Width (mm) 68 Spindle Interface Type Square Taper JIS Spindle Length 110 Defined Color Black

Unique trademark cupped flats for crank arm retention

Clamp allows use of a braze-on derailleur on frames without the braze-on tab

}Wolf Tooth 6-Bit Hex Wrench - Multi-Tool Gold

Easy to convert between left/right side of car

SRAM X-SYNC 2 SL XX1 Eagle Lunar Grey 6mm Chainring Teeth: 36 Speed: 12 BCD: Direct Mount Single Alloy Grey CheckoutSpec= C30 37 BB/Frame Interface English BBChain Ring X Sync 2 Direct Mount Eagle Lunar Grey SRAM Model ID: CR XSNC DM C2 TECH SPECS Position Single Teeth 36 Material Alloy Primary Color Grey Chainring Comp. Offset 6mm BCD Direct Mount SRAM 3 Bolt Narrow Wide Design X Sync 2 Speed 12