1 11
SHIMANO

SHIMANO GRX RX610 2x12-Speed Groupset

The SHIMANO GRX RX610 2x12-Speed Groupset is designed for cyclists seeking versatility and performance on both road and gravel. Its 46/30 drivetrain paired with... Read more
699,90 €
699,90 €
View full details

Description

The SHIMANO GRX RX610 2x12-Speed Groupset is designed for cyclists seeking versatility and performance on both road and gravel. Its 46/30 drivetrain paired with an 11-36 cassette offers a wide gear range, ideal for riding comfortably on the flat, tackling hilly trails or climbing long ascents.

Thanks to SHADOW RD+ chain stabilisation, the SHIMANO GRX RX610 2x12-Speed Groupset ensures optimal chain retention and precise mechanical shifting both front and rear. The close-ratio steps on the cassette allow subtle cadence adjustments, perfect for sporting rides or long adventures on varied terrain.

Compatible with the majority of 700c wheels via the proven HG freehub body, this groupset ensures straightforward integration. The ergonomic levers with Dual Control configuration offer reliable control, with a non-slip texture and improved grip, even on rough terrain.

Designed for flared handlebars and modern gravel riding, this complete groupset optimises comfort, reliability and precision. The SHIMANO GRX RX610 2x12-Speed Groupset lets you tackle every ride with confidence, combining robustness, control and efficiency on all terrains.

Ref: 16064503939452

Technical information

This complete groupset includes:

Right and left ST-RX610 2x12-speed levers:
Shifter type: DUAL CONTROL LEVER
Shifting: 2x12-speed
Shifter-side cable: OT-SP41
Front/rear derailleur-side cable: OT-RS900, length: 1800/2200 mm
Inner cable (polymer-coated)
Brake hose kit: SM-BH90-JK-SSR
Hose length: 1000 mm / 1700 mm
Hose connection: Straight
Hose colour: Black
Oil: SHIMANO mineral oil
Reach adjustment: yes
Free stroke adjustment: yes
Funnel bleeding: yes
Technology: SERVO WAVE
Clamp diameter (mm): 23.8–24.2
Pair weight: 610 g

Front/rear BR-RX410 brake callipers:
Brake type: Hydraulic disc brake
Hose colour: Black
J-Kit version (OEM): yes
Resin brake pads
Supplied type C rear calliper mounting bolt length: 33 mm
Bleeding system: ONE WAY BLEEDING
Mount: Flat Mount
Pistons: 2
Calliper mounting bolts: 4 mm hex key
Anti-loosening method: Pin screw
Painted aluminium one-piece calliper
Calliper weight: 141 g

SHIMANO RTCL70 160 mm and 140 mm rotors.
External Centerlock lockrings
Weight (Probikeshop): 118.6 g

SHIMANO GRX RX-820 12-speed rear derailleur:
Type: Mechanical rear derailleur
Speeds: 12
Technology: Shadow RD+
Mount: Traditional / Direct Mount
Maximum front difference: 17 teeth
Capacity: 42 teeth
Largest sprocket max./min.: 36/34 teeth
Smallest sprocket max./min.: 11 teeth
Jockey wheel teeth: 11/13
4 fluorine-coated bushings
Shadow RD+ technology
Weight: 280 g
Weight (Probikeshop): 294.8 g

SHIMANO GRX FD-RX820 2x12-speed front derailleur:
Action: Down swing
Mount: Braze-on
Integrated cable adjustment
Chainline: 47 mm (+2.5 mm vs standard road)
Chainstay angle: 63–66°
Compatible large chainring: 46–48 teeth
Total capacity: 17 teeth
Link bushings: 7
Weight: 95 g

SHIMANO CS-HG710 12-speed cassette:
Speeds: 12
Freehub body compatibility: HG L or HG L2
Sprocket options:
11-36T (11-12-13-14-15-17-19-21-24-28-32-36 teeth).
Weight: 391 g

SHIMANO FC-RX610-2 2x12-speed chainset:
Chainring combination: 46-30 teeth
Chainline: 47 mm
P.C.D.: 110 / 80 mm
Spider / crank arms: 4
Q-factor: 151 mm
Crank arm length: 170 mm
24 mm axle
Technology: HOLLOWTECH II
Crank arm fixing bolts included
Bottom bracket not included
Weight: 812 g

SHIMANO CN-M7100 12-speed chain
Speeds: 12
Quick-Link included
Weight: 260 g
;