K-Edge MTB Dirt 3 Chain CatcherUse the Dirt 3 with Shimano outboard-bearing crank/BB combo (very common) on triple chainring setups. The Dirt 3 enhances shifting performance and prevents dropped chains on Shimano triple MTB drivetrains.
Mounts seamlessly to your bike by replacing one of the 2.5mm spacers found between the bottom bracket cup and the frame.
- 6061-T6 aluminum, made in the USA
- claimed 17 grams
PROS: Easy To Install, High Quality
CONS: Writing is not durable
With a Chris King bottom bracket, slots in the BB are not fully engaged when installing, requiring mroe care when installing.
Using a Shimano triple drivetrain set up as 2 x 10 with the front derailleur mounted lower than it would on a triple, the guard can interfere with the derailleur if not located properly.
PROS: Easy To Install, Attractive Design
CONS: Limited Compatibility
BEST USES: Racing, Mountain Biking
PROS: Quality Craftmanship, Lightweight
Q & A
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