Item number: 65625

Shimano XTR XC BR-M9100 Disc Brake Set


excl. shipping cost
to the delivery destination: USA

grey/set (front+rear)
in stock

Delivery to USA is not possible.

  • 100 day return period
  • CO2 neutral shipping with DHL
  • Trusted Shop 4.88/5.00
Further improving Shimano’s legendary mountain bike braking system, new XTR increases brake rigidity for greater bike control and optimizes braking performance for different riding styles. The 2-piston XC brake system offers a lightweight package with high rigidity.
To improve rigidity at the lever, Shimano moved the brake clamp position inboard, creating an extra point of contact between the bar and the lever. This added bracing drastically increases efficiency and control over the bike while offering quick brake engagement. The new design minimizes impact on cockpit real estate, creating space between the clamp and support point for mounting other handlebar accessories.


Series: XTR M9100
Application: Cross Country
Type: hydraulic, 2 pistons
Brake Actuation: mineral oil
Hose: SM-BH90-SS
Hose Length (Front/Rear): 1000 mm/1700 mm

Technical Information - Caliper:

Mount: post mount
Pistons: 2
Pads: K02Ti resin (K04Ti metal optionally)
Design: 1-piece
Caliper Material: aluminium
Hose Connection: straight

Technical Information - Lever:

Lever Length: 2-finger
Adjustment Options: reach adjust (with tool)
Mount: clamp (split), I-Spec EV
Design: right side (only), left side (only)
Lever Material: carbon
Brake Lever Housing Material: magnesium
Hose Connection: straight


- higher braking force with reduced input force at finger tips highly linear response, and braking power, stroke, and time lag reduced by 30 % compared with M9000
- new high rigidity brake hose and 1-piece aluminum caliper
- 26 g lighter (vs. BL/BR-M9000 with disc brake rotor)
- update brake lever shape
- quicker rebound between actions maintains rider concentration
- greater flexibility and action-optimized cockpit layout
- 10 % stiffer than M9000 even under high temp conditions
- IS mount with mount adapter
- ceramic pistons
- recommended rotor: RT-MT900
- caliper painted, titanium fixing bolt (4 mm)
- funnel bleeding
- I-Spec EV compatible
- lever and housing painted, aluminium clamp bolt (anodized)


One Way Bleeding
One way bleeding was developed for quick and easy prevention of air in Shimano’s hydraulic system. Shimano has streamlined the oil route throughout the system to prevent air bubble from being captured in the system. One way oil routing plus a funnel tool with mineral oil provides an easy and clean bleeding system.

Factory Number:

I-M9100KLFPRA100 + I-M9100KRRXRA170


- 2 x Shimano XTR BR-M9100 + BL-M9100 disc brakes, front and rear
- 1 x Shimano SM-BH90-SS brake hose 1000 mm (front)
- 1 x Shimano SM-BH90-SS brake hose 1700 mm (rear)
- 2 pairs of Shimano K02Ti brake pads
- 2 x insert pins
- 2 x olives
- 4 x caliper bolts
- 2 x bleed blocks
- 2 x Shimano TL-BH61 assembly tools, 2-parts
- rotor not included
- adapter not included
- mount ready (filled and bled)

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  • grey/set (front+rear) 326.89€

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  • 100 day return period
  • CO2 neutral shipping with DHL
  • Trusted Shop 4.88/5.00
Payment options

We accept advanced payment, payment on delivery, VISA, Mastercard, PayPal and Ratenzahlung powered by PayPal (only available with invoicing address in Germany).

Shipping and in store pick-up

We ship your order CO2-neutral using DHL. For Items that are in stock, delivery times are as follows: 1-2 business days within Germany, 2-5 business days for the rest of Europe, and 5-8 business for the rest of the world.

You also have the option to pick up your order in our retail store in Aachen.

100 day return period
CO2 neutral shipping with DHL
Trusted Shop 4.88/5.00

All prices are in Euro and excl. MwSt plus shipping cost to the delivery destination: USA.

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