Profile Mini Cassette Hub - Blue RHD Bolt Type:B. Chromoly 3/8" to 14mm Button Head Bolts the Springfield brake eliminates the hl1 Mike Aitken signature Pivotal Color:Gravel Gray FORK-S&M-RACEXLT-BLK

the Springfield brake eliminates the two traditional brake springs and replaces them with one central spring that applies the same amount of force to each arm

This new boss design sits seamlessly flush with the crank arm

5” chainstay length and quick 75

Can be switched from RHD to LHD

high-strength aluminum alloy

Profile Mini Cassette Hub Blue RHD Bolt Type:B. Chromoly 3 8" to 14mm Button Head Bolts the Springfield brake eliminates the hl1 Mike Aitken signature Pivotal Color:Gravel Gray FORK S&M RACEXLT BLK the Springfield brake eliminates the two traditional brake springs and replaces them with one central spring that applies the same amount of force to each arm This new boss design sits seamlessly flush with the crank arm