Does it include a lock: Not included

11-36) and road (11-23

It can lock-out the main pivot bolt to prevent your derailleur from lifting

Assorted Sram Truvativ crank bolts and self-extracting bolts

170mm and 175mm

SQLab 610 M-D Active Saddle - Black - Cr-Mo Rails - 140mm Wide Dropship Does it include a lock:The M D Line from SQlab has been developed for maximum relief of sensitive areas. Pressure distribution is providede according to medical criteria. M D provides maximum dip and, in combination with the high classic step shape, distributes the body weight to the sit bones. The 610 M D active is suitable for the comfort oriented mountain biker and the sporty trekking rider. The relief of the perineal area is very high at 82%. The 610 M D active is