e*thirteen Helix R Chainring - 32t 11/12-Speed 3mm Offset SRAM 3-Bolt DM BLK CheckoutTitle=Selle Italia Max S 5 Superflow Saddle - Fec Alloy 8 BB Drop-Rear (mm) (HI/LO)

8 BB Drop-Rear (mm) (HI/LO) 9

ButterCups block 20% of high-frequency vibrations and massively reduces hand and arm fatigue

Designed to reduce high-frequency oscillation of the bicycle steering assembly known as speed wobble

Accepted by the UCI for road competition

e*thirteen Helix R Chainring - 32t 11/12-Speed 3mm Offset SRAM 3-Bolt DM BLK CheckoutTitle=Selle Italia Max S 5 Superflow Saddle - Fec Alloy 8 BB Drop-Rear (mm) (HI/LO)e*thirteen Helix R Chainring 32t 11 12 Speed 3mm Offset SRAM 3 Bolt DM Black. The e*thirteen Helix R 3 Bolt Direct Mount Chainrings engineered for SRAM 3 Bolt crank systems merge aesthetics with robust durability. e*thirteens narrow wide tooth profile ensures compatibility with Shimano and SRAM 11 and 12 speed drivetrains. Manufactured from AL 7075 T6 aerospace grade aluminum the rings are CNC sculpted to provide low weights. Elevate your 3 Bolt