DESCRIPTION
Option:
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1, Derailleur set(3PCS):
-Shifter (SL-M315, 2x8 Speed)
-Front derailleur (FD-M315)
-Rear derailleur (RD-M310)
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2, Full set(7PCS):
-Shifter (SL-M315, 2x8 Speed)
-Front derailleur (FD-M315)
-Rear derailleur (RD-M310)
-Crankset (FC-M315, 36-22T)
-Bottom bracket (BB-UN101)
-Cassette (HG31-8, 11-32T)
-Chain (HG71, 112L)
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Tips: Customized groupset project, pls contact customer service
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Item: Crankset
Model: FC-M315
Color: Altus
Speed: 2×8 Speed
Chainring: 36-22T
Compatible chain: HG 8/7/6-speed
Arm length: 170mm
Bottom bracket type: Square taper
Recommended bottom bracket: BB-UN101
Recommended bottom bracket axle length: 123mm
Weight: approx 850g
Delivers precise and reliable shifting for 2x7 and 2x8-speed drivetrains
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Item: Bottom bracket
Model: BB-UN101
Type: Square taper
Shell width: 68mm
Shell thread: BC1.37" x 24T
Axle length: 123mm
Weight: approx 280g
Square tapered axle
Sealed cartridge keeps out dirt and water
Easy installation
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Item: Shifters
Model: SL-M315
Level: Altus
Left: 2 Speed
Right: 8 Speed
Color: Black
Rapid fire plus
Optical gear display
Come with inner cable
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Item: Front derailleur
Model: FD-M315
Level: Altus
Speed: 2×7/8 Speed
Compatible chain: HG 8/7/6-speed
Mount: Clamp-on
Clamp Band size: 31.8mm/34.9mm
(31.8mm=34.9mm with adapter)
Action: Top swing
Cable route type: Dual-Pull(Top and down pull)
Top gear teeth: 36T
Total capacity: 14T
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Item: Rear derailleur
Model: RD-M310
Level: Altus
Color: Black / Silver
Speed: 7/8 Speed
Mount: Direct Mount
Compatible chain: HG 8/7/6-speed
Total capacity: 43T
Max sprocket: 34T
Min sprocket: 11T
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Item: Cassette
Model: CS-HG31-8
Level: Altus
Speed: 8 Speed
Color: Black
Cogs type: Cassette
Compatible chain: HG 8/7/6-speed
Teeth: 11-32T
11-13-15-18-21-24-28-32
Reliable and very durable
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Item: Chain
Model: CN-HG71
Speed: 6/7/8 Speed
Links: 112 Links
Type: HG
Pin link plate: Silver
Roller link plate: Gray
Designed for precise HYPERDRIVE SIS and DUAL SIS INDEX shifting
