Shimano Deore FC-M5100 Front Crankset 170mm 30T Black 1x10 & 1x11

Shimano Deore M6100, M5100 & M4100

After the mountain bike flagship XTR has already set benchmarks and Deore XT and SLX have followed suit, the Deore M6100 now rounds off Shimano's 12-speed lineup. It is complemented by the components of the M5100 and M4100 series which will equip 11- and 10-speed drivetrains at the same high level.

Regarding the price, the current Shimano Deore groups are positioned in the entry-level range, but are not prepared to compromise in terms of performance, quality and reliability. Almost everything that the high end groups XTR, XT and SLX have to offer in terms of technology, innovation, performance and range of functions, you will find in the Deore components, too.

Shimano Deore FC-M5100-1 crankset

The Shimano Deore FC-M5100-1 crank is designed for 1x11- as well as for 1x10-speed drivetrains and features a 2-piece construction keeping the weight low. A 4-arm chainring with 96 mm B.C.D. ensures an efficient transmission of pedal force. The Deore crankset with a chain line of 52 mm and a Q-factor of 178.5 mm is suitable for dropouts which feature an O.L.D. of 135, 142 or 148 mm.

Bottom bracket recommendation: SM-BB52 (thread type) / BB-MT500-PA (Press Fit)

Technical details of the 1-speed crank:

• Material:
  crank arms: aluminium (painted)
  axle, chainring: steel
  hardware: stainless steel
• chainline: 52 mm
• Q-Factor: 178.5 mm
• recommended rear O.L.D.: 135 / 142 / 148 mm