Birch Guide 12T Pulley Guide

Material (Pulley Body): POM
Material (Bearing): 6801
Teeth Count: 12
Outer Diameter: 48mm
Thickness: 7mm
Mounting Hole Diameter: 6mm
Compatibility: Shimano / SRAM
Color: Black
Weight: 59.88g
Operating Temperature Range: -20°C to 60°C
Special Features: Prevents chain drop / Efficient rotation
Certification Standard: ISO 9001
Suitable Bikes: Road Bike / Mountain Bike
Lifetime Test: ≥ 300 hours of continuous rotation without failure
Translated with DeepL.com (free version)