Wolf Tooth 104mm Drop-Stop B Chainrings - 104mm BCD Size:104MM x 36T The patented TRU® Zip zipper

The patented TRU® Zip zipper is fully waterproof

SHELL: Swany Soft Shell with LeatherShield Trim & Sidewalls and Reinforced Digitized Palm

Rechargeable battery- Yes

Uphill Efficiency: Ergo Televators reduce fatigue and increase traction on the steeps

Attachment holes for snow anchor and rescue sled

Wolf Tooth 104mm Drop-Stop B Chainrings - 104mm BCD Size:104MM x 36T The patented TRU® Zip zipperFeaturing the proprietary mud clearing Drop Stop tooth design, these rings are designed to fit any 104 BCD crankset. Made in Minneapolis, MN with exceptional chain retention in mind, these chainrings are best paired with a clutch style rear derailleur Drop Stop B is compatible with 10 11 SRAM 12sp chain and Flat Top Transmission chains. Not compatible with Shimano 12 speed Fits any 104 BCD crankset Drop Stop technology the wide side of the tooth has