BOR MTB 2x10 chainring 120/80 25T BCD: 80mm

BOR MTB 2x10 chainring 120/80

Ultra-Light CNC-machined Double XX MTB Chainrings between 18 - 65 g : 120 and 80 mm bolt circle diameter (BCD) (like SRAM XX).
Large rings with 4 indexations (twice the regular amount of climbing pins and ramps).
Surface hardening and surface compression by glass bead blasting!
Additional hard-anodizing


WEIGHTS:

25 T: 18 grams (80 BCD)
26 T: 20 grams (80 BCD)
27 T: 23 grams (80 BCD)
38 T: 48 grams (120 BCD)
40 T: 56 grams (120 BCD)
42 T: 65 grams (120 BCD)


ENVIRONMENT:

Cross Country
Marathon
All Mountain


TECHNOLOGY / FINISH:

CNC machined (7075 Alloy)
Hard-Anodized
Laser-Logo
4 arms
120 & 80 mm bolt circle
Big chainring with thread M10x0,75 (like SRAM XX)


COMPATIBILITY:

MTB 2x10 XX 120/80BCD
9-speed and 10-speed