1 2
SHIMANO

SHIMANO XTR M9120 4 Piston J-Kit Rear Brake Ventilated Metal Pads

Réf. fabricant : IM9120JRRXNA170
The SHIMANO XTR M9120 Rear Brake combines the XTR Trail lever with a new 4-piston caliper, offering optimized braking power for modern mountain bikes.... Read more
269,90 €
269,90 €
View full details

Description

The SHIMANO XTR M9120 Rear Brake combines the XTR Trail lever with a new 4-piston caliper, offering optimized braking power for modern mountain bikes. Tool-free reach adjustment and the I-SPEC EV standard allow custom configuration and perfect integration.

The BL-M9120 lever ensures smooth operation, with rapid rebound between actions, keeping the rider focused. Its modified shape and 8% greater stiffness than the M9000, even in high-temperature conditions, guarantee consistent performance.

The MONO-BODY machinedXTR M9120 caliper maximizes rigidity with four ceramic pistons, offering braking power to suit all riding styles. Braking force is higher with reduced effort, offering linear response and a shorter stroke, reduced by 30% compared to the M9000.

The system offers 10% more braking power than the M9020, with a banjo-style connection and internal cable routing for clean, efficient installation.

► Manufacturer's Manual

Ref: 15819413225852

Informations techniques

╝FEATURES
► Optimized power: 4-piston caliper for high-performance mountain bikes
► Smooth operation: Quick bounce for better concentration
► Increased rigidity: 8% stiffer than the M9000, even at high temperatures
► MONO-BODY design: Maximizes rigidity with ceramic pistons
► High braking force: 30% reduction in stroke and return stroke
► J-KIT: The J-Kit system facilitates the passage of the brake hose inside the frame, with a simplified connection to the caliper and a pre-mounted olive, for quick and easy installation
► ACTION SERVOWAVE: The SERVOWAVE lever enables rapid contact of the pads with the rotor, then multiplies braking power for increased control with less lever movement
► REACH AJUST: Brake lever with reach adjustment allows you to adjust the distance between handle and lever, adapting to all hand sizes and riding preferences for optimal braking and gear shifting
► I-SPEC EV: The I-SPEC EV mounting standard offers a streamlined cockpit, adaptable to all pilots thanks to a generous adjustment range, improving comfort and concentration with ergonomic design and increased rigidity for optimal control
► ICE TECHNOLOGIES: Shimano ICE TECHNOLOGIES components reduce heat build-up, ensuring constant braking and preventing slack during intense, prolonged descents╔

┘GENERAL
- Series: XTR
- Part Number Manufacturer :
Lever: BL-M9120
Stirrup: BR-M9120
- Weight :
Lever: 97g
Stirrup: 131g
Lever/caliper/hose assembly: 359g (average weight for a front brake with 800mm hose)
- Materials :
Levers: Aluminum
Caliper: Aluminum body, Titanium screws
Pistons: Ceramic┌

┘FEATURES
- Shift/brake lever integration: I-SPEC EV
- Lever length: 2 Fingers
- I-SPEC EV adjustment angle: 60°.
- Number of pistons: 4
- Stirrup mounting: PostMount (PM)
- Inserts: metal with fin
- Recommended Brake Fluid: Shimano mineral oil
- Hoses: 1700mm - SM-BH90-SBM - Banjo fitting
- Ø Discs min./max. 160mm to 220mm (combined with required adapters)
- Recommended disk: SM-MT900 (not supplied)
- J-Kit pre-purge : Yes┌
;

Informations prix

*Supplier suggested retail price in October 2025