SRAM DM DROP-STOP B CHAINRING - 0MM OFFSET

Our direct mount chainrings for SRAM cranksets replace your existing spider and chainring with one clean looking, lightweight, and stiff piece of machined billet. They are available in 3 different offsets: standard 6mm offset, Boost 3mm offset, and BB30 short spindle/Superboost 0mm offset. This chainring has a 0mm offset to suit Superboost, and also SRAM MTB cranks with DUB spindles that require chainring positioning for the 55mm chainline specified for SRAM T-Type Transmission groupsets.

These direct mount chainrings will replace your existing chainring and spider or replace the direct mount ring on SRAM cranksets, including DUB cranks. The ring is attached via 3 bolts on the back side of the spider near the spindle. 

COMPATIBILITY

• These direct mount chainrings will replace your existing chainring and spider or replace a direct mount chainring, for SRAM BB30 Long/Short Spindle or DUB cranksets.
• SRAM DUB MTB cranksets use the 3-bolt direct mount standard.
• Chainline of 55mm with 0mm offset for DUB MTB cranks on Boost bikes with SRAM T-Type Transmission
• Chainline of 49mm with 0mm offset for BB30 short spindle cranks

DROP-STOP TECHNOLOGY

Wolf Tooth’s patented Drop-Stop® wide/narrow tooth profile delivers ultimate chain retention and mud shedding ability. Drop-Stop B is compatible with all chains except Shimano HG+ and Campagnolo 13-speed chains.

RECOMMENDATIONS

• We recommend the use of a clutch style rear derailleur for the best chain security.
• We recommend using a T25 L-Wrench or similar for removal and installation of the bolts. An L-wrench works best, since the crank spindle may contact a socket adapter and prevent it from engaging properly.
• Use the same 3 bolts to attach the Wolf Tooth ring or we carry replacement bolts
• For a longer lasting and more durable option, check out the CAMO System that offers stainless steel chainrings.

SPECIFICATIONS

Weights: 26t • 52g | 28t • 59g | 30t • 65g | 32t • 70g | 34t • 75g | 36t • 81g | 38t • 90g | 40t • 106g | 42t • 111g
Material: 7075-T6 aluminum
Made in the USA

The Story

Wolf Tooth was founded to design and manufacture precision cycling products that emphasize function, performance, and reliability to meet the needs of our fellow racers and riders.

We are a group of cyclists in Minneapolis, Minnesota that spend a lot of time talking about bike components. Like most detail-obsessed riders, we're always looking for new products that could make our bikes lighter, faster, more versatile, or more reliable. We pride ourselves on delivering premium products of the highest quality.