MODEL NO:    ST-RX810-2
SERIES:    GRX Limited RX810 Series
Clamp band_Diameter (mm)    :23.8 - 24.2
Brake lever_Reach adjust    :✔
Brake lever_Brake fluid_SHIMANO Mineral Oil    SHIMANO Mineral
Brake lever specifications_Brake hose color (kit)    Black
Brake lever_Free stroke adjust:    ✔
Brake lever_SERVO WAVE    :✔
Brake lever_Brake hose (Kit):    SM-BH90-JK-SSR
Brake lever_Funnel bleeding:    ✔
Brake lever_Hose joint:    Straight
Shift lever cable_Inner cable_Polymer-coated cable:    ✔
Shift lever_Front speeds:    2
Shifter type:    DUAL CONTROL LEVER
Shift lever cable_Outer casing_Lever side: OT-SP41
Shift lever cable_Outer casing_Rear derailleur side    : OT-RS900
 

 
Model: ST-RX810-1
Series: GRX 11-speed
Average weight: 572G
Variable speed handle type: Single handle for adjustable seat lever
Shift lever | Front shift: 1
Transmission handle | Rear transmission: 11
Brake handle | brake oil pipe (set): SM-BH90-JK-SSR
Brake handle | oil pipe joint: straight in
Brake handle | Brake oil pipe color: black
Brake handle | Recommended brake clamp: BR-RX810
Brake handle | Oil: SHIMANO mineral oil
Brake handle | Use screws to adjust handle travel | Tools: ✔
Brake handle | Use screws to adjust the handle travel: ✔
Brake handle | Funnel filling: ✔
Brake handle | Free stroke adjustment: ✔
SERVO WAVE: ✔
Clamping ring | Diameter (mm): 23.8-24.2
Transmission handle body | Release resin and steel
Variable speed handle cable | Outer sleeve | Handle side: OT-SP41
Transmission handle cable | Inner line | OPTISLICK: ✔
Note:this shifter not inluded original box
 

 
 Shimano GRX BR-RX810 Flat-Mount Brake Caliper rear / front
Excellent heat dissipation
Simple wheel replacement
Easy and clean bleeding system
Simple set up and maintenance
Product features
Use: Gravel, Road, Cyclocross
Group: GRX
Model: BR-RX810
Brake type: Disc-Brake
Mount: rear
Brake mounting: Flatmount
Cable connection: Straight
One-Way bleeding: Yes
Brake fluid: Mineral oil
Hoses Length 1000mm+1700mm.