Shimano GRX RX610 Gravel Groupset (Black) (1 x 12 Speed) (10-51T)

Shimano GRX RX610 Gravel Groupset Description:

For riders looking to experience GRX quality without the price tag of the higher tier, the RX610 series fits the bill. Like their big brother, the 610 shifters are optimized for flared handlebars and feature textured hoods for extra grip over rough terrain. For the 610-series, Shimano uses the same derailleur as the 800 – so you can expect to experience comparable shifting from both configurations. With technology borrowed from mountain biking, this groupset uses the Deore CS-M6100 cassette which provides a whopping 510% gear range.

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
• Powerful hydraulic disc brakes
• Clutch derailleur keeps the chain in place over rough terrain
• 1x setup simplifies shifting for off-road riding
• Super wide range 10-51T cassette offers gear ratios for any ride
• Requires rear wheel withMicrospline 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-RX610 Right Shifter and Rear Brake Caliper (w/ Hose)
• (1) BL-RX610 Left Brake Lever and Front Brake Caliper (w/ Hose and 160mm Rotor Adapter)
• (1) RD-RX822 Rear Derailleur
• (1) CS-M6100 Cassette (10-51T) (Shimano Microspline)
• (1) CN-M7100 Chain
• (2) 105/SLX/GRX SM-RT70 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: