The Shimano XTR M9120 group was developed to meet the demands of mountainbike racers at the highest level and guarantees "second to none" performance. The range offers the most versatile components for XC, Enduro, Downhill and Marathon races.
It all started with the search for the ultimate MTB racing components and now the XTR continues 27 years of innovation with even more speed, focus and control. It is jam-packed with the technological advantages needed to push the boundaries of today's insanely demanding courses. It is lighter, smoother, more durable and versatile to transfer all pedal-pounding watts into ground speed with extreme efficiency.
Shimano XTR BR-M9120 N04A Disc 4 Pots Brakeset
The Shimano XTR BR-M9120 hydraulic 4-piston disc brake with 2-finger brake lever, fits seamlessly into the line-up of the new XTR M9100 component group. Higher braking force with less effort on the fingers and extremely linear response to the lever movement.
4-piston disc brake with excellent braking power for front and rear: Shimano XTR BR-M9120
Starting from a brake system, which was already the benchmark for mountain bike brake systems, the SHIMANO engineers revised the design of the new brake levers (BL-M9100/9120). Both the clamp and the lever body itself have been modified. The clamp moves further into the middle of the lever and is angled. This cleverly supports the outer end of the expansion tank directly on the handlebar and creates an additional abutment when the lever is actuated. This significantly increases stiffness and stability, which ultimately leads to an even more direct braking feel and improved controllability.
The four-piston brake (BR-M9120) recalls its immense potential in combination with a special SERVO-WAVE brake lever (BL-M9120), whose grip width can also be adjusted without tools and which also has an adjustment option for the free travel. Both calipers have a one-piece aluminum design and are combined with highly rigid brake lines, so that the new XTR brake systems score with significantly faster response and less free travel.
The brake pads and brake discs have also been revised to match the newly developed brake calipers. The four-piston brakes use brake pads with cooling fins. (N03/Resin ). On the other hand, the pads without Kührippen ensure good deceleration with low weight. The design of the brake discs is a further development of the successful ICE TECHNOLOGIES FREEZA design. While the further weight reduction of 5g and 10g is particularly attractive for the 140mm and 160mm discs, the 180mm and 203mm versions are characterised by a further improvement in heat dissipation of 20°C in intensive tests and are also pleasantly low-weight (203mm: minus 30g).
Features - XTR BR-M9120 4-Piston Disc Brake Set
Quicker rebound between actions maintains rider concentration
Greater flexibility and action-optimized cockpit layout
Update brake lever shape
High-performance brake control
Brake Caliper for Postmount Brake
Optimized ergonomic 2-finger brake lever
I-Spec EV compatible - securing the shift lever on the brake lever
Dcbikes Product Features :
Use: MTB, Enduro, DH, Trail
Group: XTR M9100
Model: BR-M9120 (front+rear)
Brake type: Hydraulic Disc-Brake
Brake lever: BL-M9120
Lever length: 2-Finger
Mount: left + right
Adjustable pressure point: Yes
Reach adjustment: Yes, without tool
Caliper: BR-M9120 (4-Piston)
Brake mounting: Postmount
Brake pads: N04A Resin with Fin
Brake hose: SM-BH90-SBM
Brake hose lengths: front 900mm + rear 1600mm (shortable)
Cable connection: Straight brake lever / Banjo caliper
One-Way bleeding: Yes
Brake fluid: Mineral oil
Recommended brake rotor: RT-MT900
Lever: Aluminum Anodized
Caliper: Aluminum Painted
from approx 385g (kit for front 800mm, w/160mm RT-MT900, w/o adapter, w/2bolts, w/Resin pad)
Package Includes :
2 X New Brake levers BL-M9120 left + right
2 X New Brake calipers BR-M9120 (4-Piston)
2 X New Brake hoses SM-BH90-SBM 900mm + 1600mm long (shortable)
2 X New Brake pads N04A Resin with Fin
4 X New Screws for brake caliper
Disc brakes are ready for installation, completely assembled and bleeded!
Note: Rotors and Adapters and retail packaging are not included!
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