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Shimano Alivio FC M4050 B2 Crankset 9 Speed Silver 22/36T

This item does not qualify for additional discounts
This item does not qualify for additional discounts

Shimano

EFCM4050BCX62X

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Shimano Alivio FC-M4050 B2 Crankset 2 x 9 Speed Silver 22/36T Available in 170mm, 175mm. Note: only with 148 mm hubs, does the chain line reach +3 mm. Shimano B cranks need special frame dimensions and corresponding cassette and front derailleur mounting positions. These frames are only compatible with E-type and direct mount derailleurs.

Specifications:
Application: Cross Country
Compatibility: Shimano 2x9-speed
Chainring Mount: 104/64 mm bolt circle diameter, 4-arm

Technical Information:
Series: Alivio M4000
Crankarm Material: aluminium
Chainring Material: steel
Axle Material: steel
Gradation: 22-36
Crankarm Length: 170mm, 175mm
Chainline: 51.8 mm
Q-Factor: 176 mm
Compatible BSA Bottom Bracket Shell Width: 68/73 mm
Recommended Bottom Bracket: SM-BB52 or BB-MT500-PA Pressfit Hollowtech II (not included)
Recommended Chain: HG 9-speed (e. g. CN-HG93)

Features:
- 3 mm outboard crankset (2x9-speed)
- crankarms and chainrings painted
- stainless steel chainring bolts
- Alivio logo

Technology:
Mega-9 Lite
Optimal gear ratio for each wheel size. The larger the wheel the more range needed in the cassette to maintain light pedaling. Gear combinations specialized for each tyre size reduces the number of recovery rear shifts needed when front close gear ratio.

2-Piece
Crankarm with integrated bottom bracket increases rigidity and reduces weight. Rigidity is enhanced and pedalling force is efficiently transmitted. With precision bearings, that means low maintenance and simple mounting.

Contents:
- 1 x Shimano Alivio FC-M4050-B2 (22-36 tooth) crankset
- 1 x crank bolt
- bottom bracket not included

Factory Numbers • UPC
170mm 22-36: EFCM4050BCX62X • 689228635654
175mm 22-36: EFCM4050BEX62X • 689228635661

Original Genuine Shimano parts guarantees that all components work perfectly for optimum performance and maximum safety and Longevity.