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2021 Kellys

MARC 70

A 24″ aluminum frame mountain youth bike with mid-range components and tektro hydraulic disc brakes.
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FrameAluminum
SuspensionRigid
ForkAluminum
Wheels24″ Aluminum
Drivetrain1 × 7
GroupsetTourney, Altus
BrakesTektro Hydraulic Disc
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

34 km/h

MARC 70

Highest gear

(descending)

Specs
Build
Frame

KELLYS Alutec RRC Junior plus - Race Ready Concept

Fork

Aluminium alloy (cr-mo steerer, post mount disc brake)

Bottom Bracket

cartridge (126mm)

Stem

PROMAX - diam 31.8mm / length 45mm

Handlebar

KLS Active RiseBar - diam 31.8mm / rise 18mm / width 600mm

Saddle

KLS Junior

Seatpost

KALLOY - diam 27.2mm / length 300mm

TypeRigid

Pedals

plastic

Grips

KLS Advancer 2Density

Groupset
Rear Derailleur

SHIMANO TX800 (direct mount)

Crank

PROWHEEL (36) - length 152mm

Shifters

SHIMANO SL-M310 Rapidfire Plus

Cassette

SHIMANO CS-HG200-7 (12-32T)

Chain

KMC Z7 (102 links)

Brakes

TEKTRO Hydraulic Disc

TypeTektro Hydraulic Disc

Brake Levers

TEKTRO

Wheels
Rims

KLS Brave Disc 507x23 (32 holes)

Spokes

steel black

Front Hub

KT Disc (32 holes)

Rear Hub

KT Disc (32 holes)

Tires

INNOVA 58-507 (24x2.35)

Disc Rotors

160mm front / 160mm rear

Rider Notes
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First added April 12

Last updated April 12

Not listed for 1,873 days