November 16, 2021
Description
Chain ring guard for MBT/ATB cranks (Shimano/Sram etc) having 104BCD (bolt circle diameter). Mainly intended to protect your trousers getting dirty from the chain.
Suitable for 32 to 34T and 36T chainrings. Works wel when converting from 2 or 3 chainrings to a single.
Print in PETG or PCTG suitable for outdoor us.
2024: added a 36T bashing
Versions available :
34T: plain, text and honeycomb.
36T: plain (blank), honeycomb
Use 20% infill and 10+ bottom layers, printed with 0.15 layers to make it strong enough.
3 Versions available : plain, with text and honeycomb texture.
License:
Creative Commons - Attribution - Non-Commercial