M6100 Deore 12 Spd. Boxers the Brooks B17 Carved Short

the Brooks B17 Carved Short features the “registered cutting” technology which first appeared on Brooks saddles in the 1890s

Added feature: Wireless Sound Controller Available

in an affordable package

Matte-black paint for a subtle aesthetic

Heavy Duty steel brackets

M6100 Deore 12 Spd. Boxers the Brooks B17 Carved ShortThe all new SHIMANO DEORE M6100 rear derailleurs deliver advanced shifting performance with decreased tension in the low gear position. Larger 13T pulleys increase efficiency and chain management while compatibility with SHIMANO's new 12 speed cassettes boosts range. CAGE LENGTH SGS Long TOTAL CAPACITY 41 MAX FRONT DIFFERENCE 0 COLOR SERIES COLOR MOUNT Direct attachment (conventional) NUMBER OF PULLEY TEETH 13 MAX LOW SPROCKET 51 MIN LOW SPROCKET 51