SPIRE CRANK bf15 BATTERY CHARGER (4A)

BATTERY CHARGER (4A)

OTHER ADVANTAGE(S): Side pocket specifically designed for smartphones and MP3 players

SRAM 12 vitesses T-Type

A chain wear indicator

SPIRE CRANK bf15 BATTERY CHARGER (4A)The idea behind the Spire Crank was to take the proven 2 & piece system and combine it with a super tough, box section arm design that will remain incredibly stiff and dent resistant. After a year of testing from Bruno Hoffmann and the rest of the PRO team, the end result is a super strong and reliable crank built to shred. Now available in a super short 160mm version for use with shorter 12. 5" 13" chainstay frames. Specs Material Tubular heat