Wolf Tooth Drop-Stop B Chainring
Top Pick
Wolf Tooth

Wolf Tooth Drop-Stop B Chainring

4.7

Best reliable chain retention for demanding riders.

This precision-machined component ensures reliable chain retention on rough terrain. By utilizing a specialized tooth profile, it keeps the drivetrain secure while reducing overall weight for a more efficient ride.

$79.95

In stock

at

Backcountry

See buying options
Number Of Teeth 40
28 28 30 30 32 34 36 38
40
42 42 44 46 46 48 50 52
Bcd Mm
0 64 76 94 96 104 107 110 110 120 130
Chain Compatibility
10 Speed, 11 Speed, 12 Speed 10-speed, 11-speed, 12-speed, SRAM Eagle 10-speed, 11-speed, 12-speed, SRAM Flattop 11 Speed, 12 Speed 12 Speed 12-speed Shimano HG+, KMC 1x 1x drivetrains 9 Speed, 10 Speed 9 Speed, 10 Speed, 11 Speed 9 Speed, 10 Speed, 11 Speed, 12 Speed 9, 10, 11, 12-speed, SRAM Transmission T-Type, Shimano HG+ 12-speed, KMC 12-speed 9-12 Speed 9-12 speed chains 9-12 speed chains, SRAM Flattop, SRAM Transmission 9-12 speed, SRAM Flattop, SRAM Transmission 9-12 Speed, SRAM Flattop, SRAM Transmission, Campagnolo 9-speed, 10-speed, 11-speed, 12-speed 9-speed, 10-speed, 11-speed, 12-speed (non-Shimano) 9-speed, 10-speed, 11-speed, 12-speed SRAM Eagle, SRAM Flattop Road, Transmission (T-Type), KMC, Connex, Wippermann 9-speed, 10-speed, 11-speed, 12-speed, SRAM Flattop, SRAM Transmission, Campagnolo Shimano 12 speed Hyperglide+ Shimano 12-speed Hyperglide+ Shimano 12-speed Hyperglide+, KMC 12-speed, SRAM Eagle 12-speed, SRAM Transmission (T-type) Flattop, Campagnolo 12-speed Shimano Hyperglide+ Shimano Hyperglide+ 12-speed
Mounting Type Direct Mount
4 Bolt 4 Bolt, Direct Mount 5 Bolt 64 BCD 94 BCD 96mm BCD
Direct Mount
Direct Mount Standard SRAM 8-Bolt
Bosch Gen 4 Race Face Cinch Shimano SRAM 3-Bolt
SRAM 8-Bolt
TQ Trek TQ

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Who it's for

  • Mountain bikers seeking reliable chain security on challenging terrain.
  • Riders upgrading to or maintaining a high-performance 1x drivetrain.
  • Cyclists prioritizing durability and weight savings for their bike components.
  • Home mechanics and riders who appreciate straightforward component maintenance.

Who should skip it

  • Riders with non-compatible cranksets or those seeking universal fitment.
  • Budget-conscious cyclists or those needing a more economical replacement part.
  • Riders concerned about maximizing the lifespan of their entire drivetrain.

Performance breakdown

Chain Retention

The narrow-wide profile locks the chain securely in technical terrain.

Excellent

Weight Efficiency

Featherweight construction minimizes rotational mass for snappier acceleration.

Excellent

Durability

High-strength 7075-T6 aluminum withstands significant abuse on rugged trails.

Excellent

Installation Simplicity

Direct-mount interface makes swapping rings quick and straightforward.

Excellent

Drivetrain Compatibility

Versatile design works seamlessly across 9 through 12-speed systems.

Excellent

Machining Precision

CNC tolerances ensure perfect engagement and smooth power transfer.

Excellent

Key Specs

Number of Teeth

40

Material

7075-T6 Aluminum

Mounting Type

Direct Mount

Direct Mount Standard

SRAM 8-Bolt

Intended Use

Mountain Biking, Road, Gravel

Chainring Position

Single

Shape

Round

Offset

6 mm

Weight

113.4 grams

Power Meter Compatible

Yes

Know before you buy

Still have a question?

Ask Metto anything about the Wolf Tooth Drop-Stop B Chainring before you decide.

Wolf Tooth Drop-Stop B Chainring

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