Equipment > Components > Groups > Shimano Gravel Groups
GRX-RX825 Di2 2x12-Speed Kit
Size: 11-36T
Description
This GRX 825 Di2 12-Speed Kit, curated by Excel Sports, bundles the most advanced Shimano GRX and Di2 components to date, allowing riders to build the ultimate 12-speed drop bar gravel bike. Covering drivetrain and braking needs, the kit includes all necessary items, excluding those dependent on rider preference: a Shimano Crankset, 24mm Shimano compatible bottom bracket tailored to your frame, and disc brake rotors. Also provided is a Shimano 11-36T 12-speed road bike cassette. Di2-specific included additions comprise of an internal seatpost battery (BT-DN300) and a charging transformer with USB charging cable (EW-EC300). However, you'll still be required to purchase Shimano SD300 Di2 e-Tube wires and a Junction A type connection, with the IEWRS910 handlebar end type (Excel# 117254) being a popular choice. For further assistance regarding wiring specifics for your frame and handlebar setup, feel free to reach out to us at 800.627.6664 during business hours.
Return to TopFeatures
- GRX 825 series 2x12-speed Di2 shift/hydraulic disc brake components sold as a partial kit
- Contains: Right Di2 Shift/Hydraulic Brake Dual Control Lever and Caliper | Left Dual Control Di2/Hydraulic Lever and Caliper | Di2 Front and Rear Derailleurs for 2x use, | 12s Chain | 12s 11-36T Cassette; Di2 Battery, Di2 Battery transformer with USB cable
- You will still need: GRX 2x crankset, 24mm ID Shimano compatible Bottom Bracket that fits your frame | 2 Disc Brake Rotors (CL800 or equivalent) in your desired size(s) or another brand/model of comparable rotors, all SD300 Di2 wiring, Junction A box (if required)
- GRX has been strength and durability optimized for the rough surfaces, debris, dust, and rigors of gravel use
- Levers feature ergonomic and tactile shapes and features for greater control, rider connection
- HYPERGLIDE improves shifting both up and down the cassette, even under maximum pedaling load
- Drivetrain features optimized progressive gearing options engineered for performance, speed without sacrificing drivetrain efficiency
Detailed Group Contents for 2x12 GRX Di2 Kit
- GRX ST-RX825 Di2 Right & Left Dual Control Lever and Disc Caliper kits (or individual lever, caliper, and hose kit components
- GRX RD-R825 Di2 Front Derailleur
- GRX RD-R825 Di2 Rear Derailleur
- CS-HG710 12-Speed Cassette, 11-36T
- CN-M8100-12 XT/Ultegra Chain
- Di2 E-Tube BT-DN300 Internal Battery
- Di2 EW-EC300 Battery Charging Cable
- Sold as a package- absolutely NO exchanges, trades, omissions; will not be broken up for sale
We recommend purchasing a 100ml bottle of Shimano Hydraulic Mineral Oil (Excel# 115703) for assembling/bleeding the lever, caliper, and hose system.