2020 Co-op

CTY 3.1

A 650b steel frame hybrid bike with upper mid-range components and hydraulic disc brakes.
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MSRP$1,099
Weight28.5 lbs  
FrameSteel
SuspensionRigid
ForkSteel
Wheels650b Aluminum
GroupsetNX
BrakesHydraulic Disc
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Insights
Sizing
XS

5'0" – 5'4"

SM

5'2" – 5'7"

MD

5'5" – 5'10"

LG

5'8" – 6'1"

XL

5'11" – 6'3"

Rider Fit Notes

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Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

Chromoly steel

Fork

4130 Chromoly straight-blade with 15mm thru axle

Bottom Bracket

SRAM GXP

Headset

FPD cartridge

Stem

Aluminum

Handlebar

Aluminum

Saddle

Selle Royal Shadow with gel

Seatpost

Aluminum

TypeRigid

Pedals

Platform

Groupset
Rear Derailleur

SRAM NX Horizon

Crank

SRAM NX 2-piece

Shifters

SRAM NX 11-speed twist shifter

Cassette

SRAM PG 1130 11-42

Chain

Unavailable

Brakes

Shimano M315 hydraulic disc Hydraulic Disc Brake

TypeHydraulic Disc

Brake Levers

Shimano

Wheels
Rims

WTB STP i23 TCS 650B

Front Hub

Joytech, 32h

Rear Hub

Joytech, 32h

Tires

WTB Horizon 650b x 47mm

Rider Notes
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Last updated July 3
Not listed for 1,379 days