Shimano GRX RX800 Gravel Groupset (Black) (1 x 12 Speed) (10-51T)

Shimano GRX RX800 Gravel Groupset Description:

Gravel riders want gear they can depend on. The Shimano GRX RX800 Groupset is a workhorse – designed to take on the most rugged rides and come out ready for more. Sharing some components with Shimano's Deore XT mountain bike group, GRX features a clutch derailleur, wide-range cassette, and 1x gearing. While many riders are opting for high-tech electronic components, the RX800-series embraces the simplicity and reliability of mechanical shifting paired with the power of hydraulic disc brakes.

Note: GRX Crankset sold separately

Features:

• 1 x 12 GRX "Unstoppable" groupset provides ample gearing for all-day adventure
• Shifter hoods optimized for flared handlebars and rugged terrain
• Servo Wave brakes offer better modulation and 10% wider pad clearance
• Clutch derailleur keeps the chain in place over rough terrain
• 1x setup simplifies shifting for offroad riding
• Super wide range 10-51T cassette offers gear ratios for any ride
• Requires rear wheel with Microspline freehub body
• Groupset includes everything you need – except for the crankset and bottom bracket (which are size-specific)

Specifications:

• Speed: 1 x 12 Speed
• Shift Mechanism: Mechanical
• Brake Type: Hydraulic Disc
• Brake Mount: Flat Mount
• Cassette Drive Type: Shimano Microspline
• Cassette Teeth: 10-51T
• Rotors: 160mm (Front & Rear)
• Rotor Mount: Centerlock
• Color: Black

Groupset Includes:

• (1) ST-RX820 Right Shifter and Rear Brake Caliper (w/ Hose)
• (1) BL-RX820 Left Brake Lever and Front Brake Caliper (w/ Hose and 160mm Rotor Adapter)
• (1) RD-RX822 Rear Derailleur
• (1) CS-M8100 Cassette (10-51T) (Shimano Microspline)
• (1) CN-M8100 Chain
• (2) RT-CL800 Disc Brake Rotors (160mm) (Centerlock) (Lockrings Included)
• (1) Disc Brake Adapter for 160mm Rear Rotor

Groupset Does Not Include:

• GRX 1x Crankset
• Shimano Bottom Bracket

Package Includes:

1 x IRX8202DRRDSC170A

Shimano GRX RX820 Brake/Shift Lever Kit (Black) (Flat Mount) (Right) (12 Speed)

1 x IRX8204DLF6SC100

Shimano GRX RX820 Brake/Shift Lever Kit (Black) (Flat Mount) (Left) (Brake Only)

1 x IRDRX822SGS

Shimano GRX RD-RX822 Rear Derailleur (Black) (1 x 12 Speed) (Long Cage) (SGS)

1 x ICSM8100051

Shimano Deore XT/GRX CS-M8100 Cassette (Silver/Black) (12 Speed) (Micro Spline) (10-51T)

1 x ICNM8100138Q

Shimano Deore XT/Ultegra/GRX CN-M8100 Chain (Silver) (12 Speed) (138 Links)

2 x IRTCL800SI

Shimano Ultegra/GRX RT-CL800 Disc Brake Rotor (Silver) (Centerlock) (160mm)

1 x ISMMAR160DDB

Shimano Disc Brake Adapter (Black) (Flat Mount) (160mm Rear)

This product was added to our catalog on April 17, 2024