B311-Black
Forged Aluminum Caliper Brake With Patented Quick-Release Mechanism
Dimension:39mm-49mm
Weight:153g/pc

B311-Blue
Forged Aluminum Caliper Brake With Patented Quick-Release Mechanism
Dimension:39mm-49mm
Weight:153g/pc

B312-Black
Forged Aluminum Caliper Brake With Patented Quick-Release Mechanism
Dimension:47mm-57mm
Weight:160g/pc

B313-White
Forged Aluminum Caliper Brake with Patented Quick-Release 
Mechanism 
Dimension:39mm-49mm
Weight:182g/pc

B313-Red
Forged Aluminum Caliper Brake with Patented Quick-Release 
Mechanism 
Dimension:39mm-49mm
Weight:182g/pc

B313-Yellow
Forged Aluminum Caliper Brake with Patented Quick-Release 
Mechanism 
Dimension:39mm-49mm
Weight:182g/pc

B313-Gray
Forged Aluminum Caliper Brake with Patented Quick-Release 
Mechanism 
Dimension:39mm-49mm
Weight:182g/pc

B313-Polished
Forged Aluminum Caliper Brake with Patented Quick-Release 
Mechanism 
Dimension:39mm-49mm
Weight:182g/pc

B321-Black
Forged Aluminum Caliper Brake With Patented Quick-Release Mechanism
Dimension:39mm-49mm
Weight:156g/pc

B322-Black
Forged Aluminum Caliper Brake With Patented Quick-Release Mechanism
Dimension:47mm-57mm
Weight:160g/pc

B322-Silver
Forged Aluminum Caliper Brake With Patented Quick-Release Mechanism
Dimension:47mm-57mm
Weight:160g/pc