SRAM FORCE AXS eTAP E1 2x12-SPEED CENTRELOCK UPGRADE KIT + KAROO 3

Pure performance with no compromise.

Force AXS builds on the design of previous generations, taking our fully wireless technology and adding refined ergonomics, effortless braking and further AXS integration. Beyond aesthetics and tech, Force AXS has shed a significant amount of weight, delivering a pro-level, lightweight drivetrain.

Contents

• 1 x Force eTap AXS HRD Flat Mount Shift/Brake System Set
• 1 x Force AXS E1 12-speed Rear derailleur
• 1 x Force AXS E1 2x12-speed Braze-on Front derailleur
• 1 x Karoo 3 GPS Bike Computer
• 1 x Force E1 Flattop 12-speed Chain 114 links
• 2 x Paceline Rounded CenterLock Disc Rotor 160 mm
• 2 x eTap / AXS Battery
• 1 x eTap® / AXS Battery Charger

SRAM Force eTap AXS HRD Shift/Brake System Set

Features

• One-finger braking from the hoods or the drops
• AXS enabled for easy setup, personalization, and reliability
• eTap shift logic for intuitive shifting
• Bonus Button provides ANT+ device control or auxiliary shift option
• Optimized hood shape fits the widest range of hand sizes
• Carbon brake lever for light weight
• Textured shift paddles and hoods for control and comfort
• Bleeding Edge technology for easy and clean bleeds
• Reach Adjust to personalize fit for more hand sizes

Specification

• Use: Road
• Model: Force eTap AXS
• Lever reach adjust: Yes
• Brake-type: Hydraulic Brake System (Disc Brake)
• Brake caliper: 2-pistons
• Brake mounting: Flat mount 20 mm offset
• Gears front: 1-/2-speed
• Gears rear: 12-speed
• Rotor type recommended: 2-piece Paceline

Mounting / Hose length

• Right - rear / 1800 mm
• Left -front / 950 mm

Material

• Brake lever: Carbon
• Shift lever: Plastic
• Brake pads: Steel-backed organic

Colour

• Black

Weight

• each 720 g

SRAM Force AXS E1 12-speed Rear derailleur

Features

• AXS enabled for easy setup, personalization, and reliability
• Compatible with both 2x and 1x drivetrains
• Compatible with cassettes from 10-28T to 10-36T
• Larger X-SYNC pulleys for increased efficiency
• Chain management technology keeps the drivetrain quiet and secure

Specification

• Range of use: Road bike
• Model: Force E1
• Gears: 12-speed
• Communication protocol: AXS
• Shift technology: Wireless
• Chain compatibility: Road Flattop D1/E1
• Cassette compatibility: 10-28 to 10-36 teeth
• Cassette sprocket size max.: 36 teeth
• Cassette sprocket size min.: 10 teeth

Material

• Cage: Carbon
• Bearing: Steel

Colour

• Unicorn Black w/Laser Foil

Weight

• 284 g

SRAM Force AXS E1 2x12-speed Braze-on Front derailleur

Features

• Compatible with 46/33T, 48/35T or 50/37T chainring combinations
• Refined cage shape results in faster and more accurate front shifts
• Easy setup with included tool
• SRAM Yaw cage technology optimized for use with X-Range chainrings
• Auto trim functionality for rasp free running
• AXS enabled for easy wireless setup, monitoring, personalization, and reliability

Specification

• Range of use: Road 
• Group: Force AXS
• Mounting: Braze On 
• Gear front: 2-speed
• Gear rear: 12-speed

Colour

• Iridescent

Weight

• 156 g 

Hammerhead Karoo 3 GPS Bike Computer

Features

• High-resolution 3.2-inch color display
• Intuitive touchscreen operation
• Improved haptic buttons
• Companion app for iOS and Android
• Extensive navigation functions
• Structured training support
• Seamless integration with SRAM AXS products
• Support for e-bike data fields
• Customizable data fields and layouts
• Robust construction with IP67 protection class

Specification

• Display: 3.2 inch, 480 x 800 pixels
• Processor: Quad Core 2.0 GHz
• Memory: 4 GB RAM
• Internal memory: 64 GB
• Battery life: 15+ hours
• Charging time: 30% in 30 minutes, 100% in 2.5 hours
• GPS: Multi-band GNSS
• Connectivity: Bluetooth, ANT+, WLAN

Weight

• 118 g

SRAM Force E1 Flattop 12-speed Chain

Features

• Flattop technology allows for a narrower chain with quieter operation and increased strength and durability
• Hard Chrome plated inner link plates and rollers for reduced wear and prolonged life
• Cut-outs in inner and outer link plates for weight reduction
• Compatible with 12-speed road and 13-speed XPLR AXS dropbar groupsets

Specification

• Range of use: Road / Gravel
• Model: Force
• Compat - Speed: 12-/13-speed
• Chain connector: PowerLock D1
• Pin: Solid Pin
• Chain technology: Road Flattop E1
• E-bike approved: Yes
• Links: 114

Material

• Pin treatment: Chrome hardened
• Outer link finish: Nickel, PVD
• Inner link finish: Chrome Hardened, Chrome Plated, PVD

Colour

• Silver

Weight

• 244 g (114 links)

Paceline Rounded CenterLock Disc Rotor

Features

• Designed for road use
• Paceline brake track offers quiet brake operation

Specification

• Range of use: Road bike
• Rotor type: Two-piece
• Hub interface: CenterLock
• Diameter: 160 mm

SRAM eTap / AXS Battery

Features

• Up to 1000 kilometers of riding per charge

Product features

• Battery: Lithium Ion
• Nominal capacity: 300mAh
• Nominal voltage: 7.4V

Compatibility

• eTap Front Derailleur
• eTap Rear Derailleur
• AXS Front Derailleur
• AXS Rear Derailleur
• RockShox Reverb AXS Dropper Post

Weight

• 24 g

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.

Weights are based off pre-production products at time of publication. Weights may vary in final production.