Made in the USA from 7000-series aluminum, Sinz brake boss adaptors provide an extra 16 millimeters of brake positioning, allowing for greater range of rear wheel movement or to use 20-inch wheels on frames designed for 20” x 13/8” wheels. They weigh just 22 grams.
| Model |
Part# |
Weight |
| Silver |
SBPE-01 |
22 grams |