SRAM G2 RE 4 Piston Mountain/Electric Bike Brake 1650mm

SRAM G2 RE Rear Brake Overview

The SRAM G2 RE Rear Brake is a powerful 4-piston hydraulic brake designed for trail bikes and E-MTBs, where higher speeds and additional bike weight place greater demands on the braking system.

SRAM combines the proven G2 R lever with a 4-piston caliper derived from the gravity-focused Code brake platform. As a result, the G2 RE provides strong braking power together with useful modulation and control on steep or technical terrain.

This rear version comes with a 1650mm hydraulic hose. It is brand new stock supplied without original packaging.

Bar clamp not included.

Features

• SRAM G2 RE hydraulic rear brake
• 4-piston brake caliper
• 1650mm hydraulic hose
• Designed for trail and E-MTB use
• G2 R-based brake lever
• Code-derived caliper design
• Stamped aluminium lever blade
• Tool-free Reach Adjust
• Steel-backed metal sintered brake pads
• DOT 5.1 hydraulic fluid
• Direct Mount DIR caliper configuration
• Left or right lever orientation
• Strong braking power with controlled modulation
• No contact-point adjustment
• Bar clamp not included

E-MTB Braking Performance

SRAM developed the G2 RE for bikes that regularly deal with higher average speeds and greater overall mass. The four-piston caliper provides the additional braking force needed for demanding trail and E-MTB riding.

Meanwhile, the G2 R lever helps keep braking predictable and easy to control. As a result, riders can manage speed progressively on technical descents rather than relying on abrupt braking.

Code-Derived 4-Piston Caliper

The G2 RE uses a powerful four-piston caliper based on SRAM’s gravity-focused Code brake architecture.

This design gives the brake greater stopping capability than lighter-duty systems. In addition, the steel-backed sintered pads suit demanding riding where heat resistance and consistent braking are important.

Reach Adjust

The lever includes tool-free Reach Adjust, so riders can change the distance between the lever blade and handlebar without using a tool.

Therefore, the lever position can be adapted to different hand sizes and riding preferences.

Specifications

• Brand: SRAM
• Model: G2 RE
• Generation: A2
• Model ID: DB-G2-RE-A2
• Product Type: Hydraulic disc brake
• Brake Position: Rear
• Application: MTB / E-MTB
• Hose Length: 1650mm
• Caliper: 4-piston
• Brake Type: Hydraulic
• Lever Blade Material: Stamped aluminium
• Lever Orientation: Left / Right
• Caliper Mount: Direct Mount DIR
• Pad Type: Steel-backed metal sintered
• Reach Adjustment: Tool-free
• Contact Point Adjustment: No
• Hydraulic Fluid: DOT 5.1
• Colour: Gloss Black
• Bar Clamp Included: No

Compatibility

The SRAM G2 RE is designed for mountain bike and E-MTB applications requiring a powerful hydraulic disc brake.

Key points to check before ordering include:

• Required rear hose length
• Frame brake mounting arrangement
• Required brake rotor size
• Handlebar clamp / MatchMaker setup

This particular brake has a 1650mm rear hose, so check the hose routing and frame size before installation.

Because the bar clamp is not supplied, you will also need a compatible existing or replacement SRAM clamp.

Scope of Delivery

• 1 x SRAM G2 RE rear hydraulic brake assembly
• 1 x 1650mm hydraulic hose

Bar clamp not included.

Condition

• Brand new stock
• Unused
• Supplied without original box or retail packaging

Check all available brakes products here.
Follow us on Facebook to stay tuned in new product arrivals by clicking this link.