Tool-less upper guide flip enables fast, tool-free installation and adjustment
Single-tool installation and adjustment simplifies setup without removing the crank
Circuit-reinforced nylon and 8mm thick 7075 T6 aluminum construction withstands heavy impacts
Includes three bash plate sizes (28-30T, 32-34T, 36T) for broad chainring compatibility
Eliminates lower roller for reduced drag and improved chain retention, especially with clutch derailleurs
Summarized by Shop
Eliminate dropped chains forever with the new OneUp Components Bash Guide.
As the trend for lower and slacker bikes continues, chainring protection is becoming even more important. Revised for 2019 the OneUp Bash Guide uses simple, one tool installation and adjustment as well as an all new tool less flip
The OneUp Bash Guide was develope