Shimano SLX M7100 1×12-speed Group Clamp – MTB Group Sets


Shimano SLX M7100 1×12-speed Group Clamp

After setting the benchmark in mountain bike components with SHIMANO XTR and DEORE XT, Shimano rounds out its now entirely 12-speed performance mountain bike component lines with new SLX M7100 group.

Scope of delivery – Shimano SLX M7100 1×12-speed Group Clamp

  • 1 Shimano SLX FC-M7100-1 12-speed Crank without Chainring (choose variant crank arm length)
  • 1 Shimano SLX SL-M7100 12-speed Shift Lever right
  • 1 Shimano gear wire 2050mm and gear cable SIS OT-SP41 1800mm
  • 1 Shimano SLX RD-M7120 (10-45) / RD-M7100 (10-51) 12-speed Rear Derailleur SGS
  • 1 Shimano SLX CS-M7100 12-speed Cassette incl. Lock Ring (choose variant gradation)
  • 1 Shimano SLX CN-M7100 12-speed Chain 126 Links incl. Connector Quick-Link SM-CN910-12


The mountain bike group that supports all adventurous riders: SLX M7100 1×12-speed Group from Shimano

Like the DEORE XT, the new SLX M7100 series features 12-speed cassettes, a special 12-speed chain at SLX level, two or four-piston brakes, individually adjustable I-SPEC EV shift levers, powerful rear derailleurs and front derailleurs, 12-speed hubs and HOLLOWTECH II cranksets. Together, these parts form a component group that is perfect for all those who discover the true passion for mountain biking and who value an excellent price-performance ratio.

Shimano SLX FC-M7100-1 12-speed Crank without Chainring

The Shimano SLX FC-M7100 1×12-speed crank with 172 mm Q-factor, 52 mm chainline and 142 / 148 mm O.L.D stands for highest drive efficiency at low weight. It offers optimum power transmission and maximum speed for the new SLX system, which only use 1 chainring. In addition to a new special 12-speed chain (CN-M7100) with the corresponding new 12-speed QUICK LINK lock, SHIMANO is also equipping the SLX M7100 with new cranksets for 12-speed (FC-M7100/7120/7130-1). Most of them use 1-speed systems and a range of chainrings (30T to 34T) is available.

The new SLX 1×12-speed cranks are characterised by DYNAMIC CHAIN ENGAGEMENT+ technology, whose special high-precision tooth profile ensures that the chain finds optimum grip on the upper part of the chainring on rough terrain, but detaches equally well from the chainring at the bottom, thus ensuring efficiency, smoothness and low noise of the drive. The cranks are equipped with a direct-mount system for quick and safe assembly of the chainrings, enabling chainrings to be changed in no time at all. The crank is available in boost and non-boost specifications.


  • FC-M7100-1 Q-Factor 172mm
  • Chain line 52mm
  • O.L.D 142mm / 148mm (Boost)
  • Compatibility 1×12-speed with CS-M7100 cassettes 10-45 and 10-51
  • Mounting system Direct mount (Lighter and stiffer design & easy exchangeable chainring by direct mount and one key release)
  • Chainring SM-CRM75 Available in different gradations (30-32-34) – Chainring is not included!

Product features

  • Use: MTB
  • Group: SLX M7100
  • Model: FC-M7100-1
  • Gradation: Chainring is not included!
  • Q-Factor: 172mm
  • Threaded BB shell width: 68 / 73mm
  • Gear rear: 12-speed
  • Construction: Hollowtech II
  • Compatible Chain: CN-M7100 12-speed
  • Crank arms: 4 arm
  • O.L.D: 142mm / 148mm (Boost)
  • Chain line: 52mm

Crank Arm Length (choose variant)

  • 165mm
  • 170mm
  • 175mm


  • Crank arm: Aluminum Anodized
  • Crank axle: Steel Plated


  • approx 631g with chainring (manufacturer information)

For suitable SM-CRM75 Chainring >CLICK HERE< 

Bottom Bracket BB-MT800 / Pressfit BB-MT800-PA not included!

Shimano SLX SL-M7100 12-speed Shift Lever

The Shimano SLX SL-M7100 12-speed Rapidfire Plus shift lever features a lightweight, ergonomic and compact design. In addition to the shifting behavior, the performance also increases. With 20 % quicker lever access time and 35 % less force. Enhancing lever access and shifting speed, the new RAPIDFIRE PLUS shift levers offer light operation force and more versatility. Shimano’s new I-Spec EV lever design features greater flexibility in mounting for a clean and ergonomic cockpit. And for double chainring systems, the lever simplifies front shifting with a lightweight and compact design that shifts up and down with a single lever.


  • 20% quicker lever access time
  • Compact design and lightweight
  • Quicker lever access and light operation force maintains rider concentration
  • Greater flexibility and action-optimized cockpit layout
  • 2-WAY RELEASE for instant push/pull movements

Product features

  • Use: MTB
  • Group: SLX M7100
  • Model: RD-M7100-R
  • Shifter Type: Rapidfire Plus
  • Mounting: Clamp
  • Gear rear: 12-speed
  • Optical Gear Display: No
  • Instant Release: Yes
  • Multi Release: No
  • 2-Way Release: Yes
  • Cable adjust: Yes


  • Main lever body: Aluminum Painted
  • Lever body: Aluminium, GFRP


  •  approx. 128g (manufacturer information)

Shimano SLX RD-M7120 (10-45) / RD-M7100 (10-51) 12-speed Rear Derailleur

The Shimano SLX RD-M7120/RD-M7100 12-speed rear derailleur features an elegant yet aggressive angled design and an attractive anodised aluminium surface. The derailleurs feature bigger 13-tooth pulleys and include Shimano’s proven Shadow RD+ low profile technology. The use of a single or a double system requires the installation of the specific single or double rear derailleur . The new construction of the low-profile RD-M7100/7120 SHADOW RD+ rear derailleur improves shift quality, range of adjustment and chain retention while allowing for a wide range of gearing options.


  • Shadow RD+ For optimal chain retention
  • RD-M7120-SGS Works with 12-speed 10-45-teeth cassettes
  • RD-M7100-SGS Works with 12-speed 10-51-teeth cassettes

Product features

  • Use: MTB
  • Group: SLX M7100
  • Model: RD-M7120/7100
  • Mount: Direct Mount
  • Technology: Shadow RD+
  • Gradations: SGS-Type
  • Compatible chain: CN-M7100 12-speed
  • Max. teeth large sprocket: 45/51TT
  • Min. teeth large sprocket: 45T
  • Max. teeth small sprocket: 10T
  • Min. teeth small sprocket: 10T
  • Total Capacity: 41/45T

Pulley cage

  • Type-SGS long


  • Aluminum
  • GFRP
  • Stainless steel
  • Steel


  • approx. 316g – RD-M7100 (manufacturer information)
  • approx. 322g – RD-M7120 (manufacturer information)

Shimano SLX CS-M7100 12-speed Cassette

The Shimano CS-M7100 is the suitable cassette for new SLX 12-speed group. HYPERGLIDE+ drivetrain’s redesigned cassette and chain promotes the next generation of MTB riding by enhancing speed, shifting efficiency and smoothness over any terrain.


  • Gearing options 
    • 10-45T (12-speed rhythm step spec for Cross Country)
    • 10-51T (12-speed wide range spec for Enduro)
  • Hyperglide+ quicker shifting
  • Material Aluminium & steel
  • BEAM SPIDER construction Increased acceleration
  • MICRO SPLINE 10T lowest sprocket realized by new FREEHUB body construction

Product features

  • Use: MTB
  • Group: SLX M7100
  • Model: CS-M7100-12
  • Type: Hyperglide+
  • Gear: 12-speed
  • Compatible chain: CN-M8100 12-speed

Gradation (choose variant)

  • 10-45 (10-12-14-16-18-21-24-28-32-36-40-45 teeth)
  • 10-51 (10-12-14-16-18-21-24-28-33-39-45-51 teeth)


  • Aluminium
  • Steel


  • approx. 513g – 10-45 (manufacturer information)
  • approx. 534g – 10-51 (manufacturer information)

Shimano SLX CN-M7100 12-speed Chain with Quick-Link

The special design of the new Shimano SLX CN-M7100 12-speed chain ensures improved shifting performance and smoother running – even in rough terrain. The SM-CN910-12 Quick-Link closure, which is also new, makes installation easy.


  • New Drive System Dedicated Design Chain
  • Greater chain retention to extend portion on the end of inner plate to firmly hold the tooth both front and cassette sprocket
  • Enhancements to shifting performance
  • Easy connect
  • Smoother driving even over bumpy terrain
  • Compatible with new generation of drive train
  • Quick-Link (SM-CN910-12)
  • Quick-Link connecting & removing pliers (TL-CN10) – Not included!

Product features

  • Use: MTB, E-Bike
  • Group: SLX M7100
  • Model: CN-M7100
  • Gear front: 1/2-speed
  • Gear rear: 12-speed
  • Type: HG
  • Hollow Pin: No
  • Roller Link Plate: SIL-TEC
  • Connector: Quick-Link SM-CN910-12


  • SLX M7100
  • XT M8100
  • XTR M9100
  • 12-speed E-Bike


  • 126


  • approx. 252g / 116 Links (manufacturer information)
SKU: MTBG2020102516 Categories: ,