MTB and Single Speed Chainrings
|
 |
20T x 64mm Chainring |
Lightweight, high strength 20 tooth chainrings for MTB and single
speeds. Ultra low climbing gear, great for 29ers. Mounts to most cranks
with 64mm bolt circle. Precision CNC machined from heat-treated 7075
aircraft aluminum, strong as steel yet light as aluminum.
- Only 12 grams!
- 7075-T651 aluminum
- 75,000 PSI tensile strength
- 64mm bolt circle mounting
- Durable black anodized finish
- 0.075 width for 3/32" 8-9 speed chain
- 0.093 width for 1/8" single speed chain
|
|
 |
20T x 64mm, 3/32" 8-9 speed - $25 each |
|
 |
20T x 64mm, 1/8" single speed - $25 each
|