2025

KELLYS MARC 90

Youth · Mountain-Youth · Unisex

Frame material Aluminum

Wheel size 24

Tires Mitas Winner 50-507 (2...

Brake type Tektro Hydraulic Disc

See all specifications ↓

RRP

€519 incl. taxes

Observed price — New

€467 incl. taxes

Refurbished price

€311 incl. taxes

Likely trade-in value

1 234 €

About this bike

Discover the Kellys MARC 90 2025, a youth bike in the mountain youth segment. Built around an aluminium frame.

Price-wise, brands list the MARC 90 at €519 MSRP. Real listings for a new unit hover around €467, and refurbished units typically sell near €311.

All data is refreshed daily — keep reading to see how the Kellys MARC 90 performs against the rest of the market.

Specifications

CategoryYouth

SubcategoryMountain-Youth

Year2025

FrameKELLYS Alutec RRC MTB 24 - Race Ready Concept

Frame materialAluminum

ForkSR SUNTOUR XCT (24), 50 mm, coil spring

SuspensionHardtail

Sizes XXXXXXXX

Components

Front derailleur SHIMANO TY710 (31.8 mm)

Rear derailleur SHIMANO Altus M310 (direct mount)

Brake type Tektro Hydraulic Disc

Brakes TEKTRO Hydraulic Disc

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

Stem PROMAX - diam 31.8 mm / length 45 mm

Grips KLS Advancer 2Density

Saddle KLS DriveLine Junior

Seatpost KALLOY - diam 27.2 mm / length 300 mm

Pedals plastic

Wheels & Tires

Wheel size 24

Rims KLS Draft Disc 507x19 (32 holes)

Tires MITAS Winner 50-507 (24x1.95)

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