Shimano XT M8120 4 Pistons Rear Hydraulic Disc Brake

£101.16
RRP £127.77 Saving £26.61
- 21%

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Shimano XT M8120 4 Pistons Rear Hydraulic Disc Brake
£101.16£127.77
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The Shimano XT M8120 4 pistons rear hydraulic disc brake includes a brake lever with 1700 mm hose and a brake calliper with pads, delivered without having been air bled. Focusing on weight reduction and a braking power that is consistent with mountain biking, the lever provides intuitive modulation that allows the rider to explore his or her limits with confidence.
The Shimano Deore XT M8100 lever adapts a wide variety of technologies to ensure the safety of the rider:
- SERVOWAVE ACTION: When the lever is operated, the initial pad travel is faster, so only a slight lever movement is required to bring the pads into contact with the disc brake. The power multiplier factor then increases rapidly at the ''pad/disc'' contact point, so the lever travel is used to apply more braking power with greater control.
- Reach Adjust: The brake lever is equipped with a range adjustment mechanism. The distance between the handlebar grip and the lever can be adjusted to suit any size of hand or type of discipline, as well as the individual preferences of the rider.
- I-SPEC EV that offers a wider range of adjustments for cyclists of different styles, preferences and body styles to achieve an optimal position. This improves the firmness of the brake lever by moving the position of the brake clamp inwards to create an additional point of contact between the handlebars and the lever. This additional reinforcement significantly increases control of the bike and brake gear, while maintaining the space between the clamp and the support point for other handlebar accessories.
- Free Stroke: Allows you to adjust the distance from the lever's starting position to the pad's contact point to suit any hand size, type of cycling and individual rider preference.
The Shimano Deore XT M8120 calliper offers constant brake operation and reliable power in all conditions. The 4-piston calliper improves confidence and control on descents.
The Shimano Deore XT M8120 clamp adopts Four Piston technology. It adopts a power transfer system in which the brake disc is pressed by the smaller size piston at the brake disc inlet and also by the larger and more powerful piston at the rear. This prevents the oscillating movement of the brake disc and considerably reduces noise.
The 4-piston calliper also allows a wider contact area for the disc brake rotor while keeping the size compact, and the efficient location of pads is adjusted as necessary to stabilise the pressure. When used in combination with the SERVOWAVE lever, the result is an incredible 50% more braking power than with the previous model.

Technical features:
- Connecting tube length: 1700 mm
- Standard brake pads: N03A resin (with fin), N04C (with fin)
- Optional brake pads: D03A resin (without fin), D02S metal (without fin)
- Brake type: Hydraulic disc brake.
- Lever size (finger): 2 fingers
- Compatible shift lever holder: I-SPEC EV
- Type of oil: Mineral
- Brake pin support: Brake pin axle
- Piston: 4
- Anti-loosening method: Elastic ring
- Clamp fixing bolt: 5 mm
- Coupling connection: Banjo
- Bracket type (available for IS bracket with adaptor) Seat post mounting type
- Brake lever recommended: BL-M8100
- Recommended brake calliper: BR-M8100, BR-M8120
- Recommended disc brake: RT-MT800
- Colour: Black
Reference: M8120JRRXSA170

Quick Overview

They have a fluid operation that improves the comfort and concentration of the cyclist.

Quick Overview

They have a fluid operation that improves the comfort and concentration of the cyclist.
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