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Disc brake set rear Shimano GRX ST-RX825 (R) + BR-RX820 (R)

Product code: IRX8251DRRDSC170A
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Description - Disc brake set rear Shimano GRX ST-RX825 (R) + BR-RX820 (R)
Closer to Nature, Closer to People. SHIMANO is probably one of the most famous and popular manufacturers of quality bicycle parts and accessories in the world. Parts from this manufacturer are more or less used in most of the bicycles Founded in 1921 in Japan, the company currently has perhaps the widest range of products for both amateurs and professionals. Every year, innovations are introduced that allow cyclists to shift gears more precisely, brake more efficiently or finish the track faster. Shimano has a mission in mind: to promote health and happiness through the enjoyment of nature and the world around us.
Unmatched control and comfort for mixed-terrain riding and racing. The SHIMANO GRX DUAL CONTROL LEVER delivers light and responsive mechanical 12-speed shifting for mixed-terrain riding and racing. The ergonomic shifter design improves comfort by decreasing pressure on your palms, while the textured, anti-slip brake lever surface increases control on bumpy terrain. Enhanced control with better modulation and quicker initial braking point. The GRX BR-R820 disc brake caliper brings a new level of control to gravel cycling with enhanced modulation and a quicker initial braking point. And despite its smaller construction, the system is quieter and easier to maintain.

Product technical specifications

  • BRAKE/SHIFT DUAL CONTROL LEVER

  • Greater comfort and control on mixed terrain
  • Gravel-specific brake lever and bracket ergonomics
  • Anti-slip coating on brake lever surface
  • Optimized for use with flared handlebars
  • MODEL: ST-RX820-L
  • SERIES: GRX
  • Weight: 283 g
  • Shifter type: DUAL CONTROL LEVER
  • Rear speeds: 12
  • Brake hose (kit): SM-BH90-JK-SSR
  • Hose joint: Straight
  • Recommended brake caliper (not included): BR-RX820
  • Recommended oil: SHIMANO MINERAL
  • Reach adjust
  • Funnel bleeding
  • Free stroke adjust
  • SERVO WAVE
  • Clamp band diameter (mm): 23.8-24.2
  • Outer casing: OT-SP41
  • Shifting cable: Polymer-coated
  • BRAKE CALIPER

  • 10% wider pad clearance decreases brake noise
  • Maintenance-friendly bleeding process
  • MODEL: BR-RX820
  • SERIES: GRX 12-speed
  • Weight: 136 g
  • Brake type: Hydraulic disc brake
  • Brake hose (kit): SM-BH90-JK-SSR
  • Hose joint: Straight
  • ICE TECHNOLOGIES pad compatible caliper
  • Pad: K05S-RX Resin (w/o fin)
  • Fixing screw spec for rear mount: 10/15/20/25/30/35mm
  • Recommended brake lever (Not included): ST-RX820 ST-RX820-LA BL-RX820-L
  • Recommended disc brake rotor RT-CL800
  • Recommended oil: SHIMANO MINERAL
  • ONE WAY BLEEDING
  • Mount type: Flat mount
  • Piston: 2
  • Caliper fixing screw tool size: 4 mm
  • Caliper fixing screw Anti loosen method: Screw fix pin+Snap ring

TECHNOLOGIES

Product Details
Product name
Disc brake set rear Shimano GRX ST-RX825 (R) + BR-RX820 (R)
Product code
IRX8251DRRDSC170A
Manufacturer
Shimano
Barcode
4550170640101
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Disc brake set rear Shimano GRX ST-RX825 (R) + BR-RX820 (R)

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