Other Products ｜Shimano XT M8100 1x12 Speed Upgrade Kit

The Deore XT M8100 is Shimano's newest weapon in search of mountain bike fun and adventure. As the first group of components designed specifically for mountain bikes ever, the Deore XT M8100 continues its success story based on high durability and reliable performance.

Shimano XT M8100 1x12-speed Groupset Builder

Shimano XT SL-M8100 12-speed Shift Lever with bar mount
Shimano XT RD-M8100 12-speed Rear Derailleur SGS
Shimano XT CS-M8100 12-speed Cassette incl. Lock Ring

Shimano SLX CN-M8100 12-speed Chain 126 Links incl. Connector Quick-Link SM-CN910-12

No Micro Spline freehub is included with this upgrade kit. 
The original mountain bike group continues its legacy of remaining the standard for mountain bikers everywhere. Nearly three decades in, the DEORE XT brand is defined by its trail-tested durability, reliability and performance. Recognizing that today’s mountain bikers are riding faster and confidently on more technical terrain, the legacy of DEORE XT is more important than ever. In 2019, our pinnacle mountain bike technologies will trickle down to SHIMANO DEORE XT M8100.

Shimano XT SL-M8100 Clamp 12-speed Shift Lever
The Shimano XT SL-M8100 12-speed Rapidfire Plus shift lever with clamp construction 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.
Features

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

Group: XT M8100

Model: RD-M8100-R

Shifter Type: Rapidfire Plus

Mounting: Bar Mount

Gear rear: 12-speed

Optical Gear Display: No

Instant Release: Yes

Multi Release: Yes

2-Way Release: Yes

Cable adjust: Yes

Weight

approx. 125g (manufacturer information)

Shimano XT RD-M8100 12-speed Rear Derailleur
The Shimano XT RD-M8100 1x12-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.
Features

Shadow RD+ For optimal chain retention

RD-M8100-SGS

51T max cog size
Works with both 12-speed 10-51 and 10-45-teeth cassettes

Pulley size with 13T increased for reduced friction

Product features

Group: XT M8100

Model: RD-M8100

Mount: Direct Mount

Technology: Shadow RD+

Gradations: SGS-Type 1x12-speed (10-51 / 10-45 cassette)

Compatible chain: CN-M8100 12-speed

Max. teeth large sprocket: 51T

Min. teeth large sprocket: 45T

Max. teeth small sprocket: 10T

Min. teeth small sprocket: 10T

Max. Front Difference: 0T

Total Capacity: 41T

Pulley cage

Type-SGS long

Weight

approx. 284g (manufacturer information)

Shimano XT CS-M8100 12-speed Cassette
The Shimano CS-M8100 is the suitable cassette for new XT 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.
Features

Gearing

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

Group: XT M8100

Model: CS-M8100-12

Type: Hyperglide+

Gear: 12-speed

Compatible chain: CN-M8100 12-speed

Gradation

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

Weight

approx. 470g - 10-51 (manufacturer information)

Shimano SLX CN-M8100 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.
Features

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

Group: XT M8100

Model: CN-M8100

Gear front: 1/2-speed

Gear rear: 12-speed

Type: HG

Hollow Pin: Yes

Pin Link Plate: SIL-TEC

Roller Link Plate: Chromizing

Roller: SIL-TEC

Connector: Quick-Link SM-CN910-12

Compatibility

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

Links

126

Weight

approx. 252g / 116 Links (manufacturer information)
Brand:ShimanoSKU:GS9SHM8100Tags:Shimano