Wolf Tooth 107 BCD Chainring - 38t, Compatible with SRAM 107 BCD, Drop-Stop B, 4-Bolt, Black

Name: Wolf Tooth 107 BCD Chainring - 38t, Compatible with SRAM 107 BCD, Drop-Stop B, 4-Bolt, Black
Brand: Wolf Tooth Components
SKU: 210000137292
Price: 86.95 CAD
Availability: InStock

$86.95

The Wolf Tooth 107 BCD Chainring fits SRAM gravel and road cranks that use a removable 107 BCD spider, including the AXS power meter spider. It carries the patented Drop-Stop B wide and narrow tooth profile, where alternating tooth widths fill the chain's inner and outer link spacing to hold the chain in place over rough ground.

Machined from 7075-T6 aluminum, the ring suits 1x drivetrains running SRAM 12-speed and 13-speed groupsets, including Red XPLR AXS. The wide side of each tooth takes load on the drive side to spread wear, while the narrow side sheds mud and debris. Chainline follows the crank, and Wolf Tooth recommends a clutch rear derailleur for chain security.

Quick Facts

Feature	Specification
Tooth Count and Mount	38t, 107 BCD, 4-bolt, round profile
Crank Compatibility	SRAM 107 BCD cranksets with a removable spider or removable AXS power meter spider. Not compatible with Rival 107 BCD cranksets that have an integrated spider, models FC-RIV-D1 and PM-RIV-D1
Drivetrain Compatibility	1x only, SRAM 12-speed and 13-speed groupsets including Red XPLR AXS. Not compatible with 2x
Chain Compatibility	Drop-Stop B profile optimized for 12-speed SRAM Eagle and Flattop chains
Material and Claimed Weight	7075-T6 aluminum, 72 g