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SHIMANO

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

Réf. fabricant : IM9120JRRXNA170
The SHIMANO XTR M9120 Rear Brake combines the XTR Trail lever with a new 4-piston calliper, offering optimised braking power for modern mountain bikes.... Read more
6.993,00 CZK
6.993,00 CZK
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Description

The SHIMANO XTR M9120 Rear Brake combines the XTR Trail lever with a new 4-piston calliper, offering optimised braking power for modern mountain bikes. The tool-free reach adjustment and the I-SPEC EV standard allow for personalised configuration and seamless integration.

The BL-M9120 lever ensures smooth operation with a fast rebound between actions, allowing the rider to stay focused. Its modified shape and 8% increased stiffness compared to the M9000, even in high-temperature conditions, guarantee consistent performance.

The XTR M9120 calliper, machined in MONO-BODY, maximises stiffness with four ceramic pistons, offering braking power suited to all riding styles. Braking force is higher with reduced effort, delivering a linear response and a shorter stroke, reduced by 30% compared to the M9000.

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

► Manufacturer's Manual

Ref: 15819413225852

Informations techniques

╝KEY FEATURES
► Optimised Power: 4-piston calliper for high-performance MTB
► Smooth Operation: Fast rebound for better concentration
► Increased Rigidity: 8% stiffer than the M9000, even at high temperature
► MONO-BODY Design: Maximises rigidity with ceramic pistons
► High Braking Force: 30% reduction in stroke and return
► J-KIT: The J-Kit system makes it easier to route the brake hose inside the frame, with a simplified connection to the calliper and a pre-fitted olive, for quick and easy installation
► SERVOWAVE ACTION: The SERVOWAVE lever allows rapid pad contact with the rotor, then multiplies braking power for increased control with less lever movement
► REACH ADJUST: The brake lever with reach adjustment allows the distance between the grip and the lever to be set, 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 clean cockpit, adaptable to all riders thanks to a generous adjustment range, improving comfort and concentration with an ergonomic design and increased rigidity for optimal control
► ICE TECHNOLOGIES: Shimano ICE TECHNOLOGIES components reduce heat build-up, ensuring consistent braking and preventing fade during intense and prolonged descents╔

┘GENERAL
• Series: XTR
• Manufacturer Reference:
_Lever: BL-M9120
_Calliper: BR-M9120
• Weight:
_Lever: 97g
_Calliper: 131g
_Lever/Calliper/Hose Assembly: 359g (average weight for a front brake with 800mm hose)
• Materials:
_Lever: Aluminium
_Calliper: Aluminium body, Titanium hardware
_Pistons: Ceramic┌

┘SPECIFICATIONS
• Brake Lever/Gear Shifter Integration: I-SPEC EV
• Lever length: 2 Fingers
• I-SPEC EV adjustment angle: 60°
• Number of Pistons: 4
• Calliper Mount: PostMount (PM)
• Pads: metallic with fin
• Recommended Brake Fluid: Shimano mineral oil
• Hoses: 1700mm - SM-BH90-SBM - Banjo fitting
• Min./max. rotor diameter: 160mm to 220mm (combined with required adapters)
• Recommended rotor: SM-MT900 (not included)
• J-Kit pre-bleed: Yes┌
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Informations prix

*Supplier recommended retail price in October 2025