Shimano FC-R3030 Sora Crankset - 3x9 Speed

Shimano FC-R3030 Sora Crankset - 3x9 Speed

EFCR3030CX090X

Regular priceRs. 6,930
/
Tax included.

Description

SHIMANO SORA - Road Crankset - 3x9-speed

The SHIMANO SORA 3x9 speed road crank uses a high-end 4-arm design and compact 50-39-30T chainrings and is available in 165, 170, and 175mm crank arm lengths.

Features
  • 4-arm design
  • FC-R3030 ( 50-39-30T )
Technology
2_piece_crankset

2-piece crank set

  • Integrated crank arm and bottom bracket
  • Increased rigidity with less weight
  • Wider bearing positioning
  • Rigidity is enhanced and pedaling force is efficiently transmitted
  • Precision Bearings
  • Low maintenance and simplified installation

2piece_fc.jpeg

hg_hyperglide

HG Sprockets

The distinctively designed HYPERGLIDE sprockets incorporate specially positioned shift ramps and tooth profiles for improved chain control during shifting. Fast and responsive indexed shifting is the result. 
The HG cassette sprocket, which was developed for the MTB 10-speed system, underwent comprehensive optimization to achieve super-highly efficient shifting.

hg_hyperglide

Hyperglide

The distinctively designed HYPERGLIDE sprockets incorporate specially positioned shift ramps and tooth profiles for improved chain control during shifting. Fast and responsive indexed shifting is the result. 
The HG cassette sprocket, which was developed for the MTB 10-speed system, underwent comprehensive optimization to achieve super-highly efficient shifting.

hg.image.gif

HG sprockets

Guide the chain quickly and directly to the next sprocket without override.

hg.image.gif

Conventional sprockets

Cause the chain to ride up and over the gear teeth before engaging the sprocket.

Specifications
Rear speeds 9
Compatible chain HG 9-speed
Chainline (mm) 45
P.C.D. left / right (mm) 110/74
Gear arms (pcs) 4
Chainring combination 50-39-30T
Q-factor 158.8
Crank arm length (mm) 160 -
165 X
167.5 -
170 X
172.5 -
175 X
177.5 -
180 -
Optional chain guard With chain guard -
Without chain guard X
HOLLOWTECH II -
2-PIECE CRANKSET X
HOLLOWTECH crank arm -
OCTALINK -
HOLLOWGLIDE -
Compatible BB type Outboard X
OCTALINK -
Square -
Recommended BB Threaded (normal) BB-RS500
Pressfit BB-RS500-PB
Threaded BB shell width (mm) 68 X
70 X
Crank arm Material Aluminum
Finish Painted
Crank axle Material Steel
Finish Plated
Outer ring Material Aluminum/Resin
Finish Anodized
Middle ring Material Steel
Finish Painted
Inner ring Material Steel
Finish Painted
Outer / middle ring fixing bolt Material SUS
Finish -
Inner ring fixing bolt Material SUS
Finish -
Crank fixing bolt included X

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