The Cub-Scout 20” is not just another kids bike: taking inspiration from our award-winning Scout adult hardtail range, the Cub-Scout 20” has been designed from the ground-up as a proper mini-hardtail mountain bike. It has been designed to allow kids to learn the ropes of riding, inspire confidence on the trails and act as the perfect platform for progression. Developed and tested with the help of our own children, we have created a class leading lightweight kids bike range to inspire and nurture budding future World Cup or EWS winners!
The range of Cub-Scout Hardtails are available in 20”, 24” or 26” options; meaning that there should be a bike to suit kids of all sizes from aged 5 and up. Each bike features a lightweight custom butted 6061 Alloy frameset with bang up to date long, low and slack kids specific geometry.
UPDATED KIDS SPECIFIC COMPONENTS:
Proper fit and function of components is essential for kids bikes because adult components are not optimised for smaller people. To ensure that these bikes fit and function perfectly, we took the time to test and develop our own or work with our partners to select the best kids-specific components we could find on the market.
KIDS SPECIFIC PARTS INCLUDE:
- Nukeproof Urchin Saddle, Grips & Handlebars
- Custom tuned forks for young rippers
- Specific resized cranks
- Kids specific brake levers
Please Note: Due to severe delays in the bicycle supply chain, we have been forced to make some alterations to the specification of the component parts supplied with this bicycle. As a result the specification may differ from those shown in the images. Please refer to the specification table for accurate information.
FEATURES:
- Kids Hardtail
- Hydroformed 6061 Triple-Butted Aluminium
- Small person optimisation- kids specific componentry
- Sizes Avaliable: 20"
Components
TECHNICAL SPECS
Nukeproof Cub-Scout 20”, custom butted hydro-formed 6061 Alloy, threaded bottom bracket, 142mm Bolt-thru rear axle spacing
Manitou Machete JUNIT 20” Expert Air, 80mm Travel, 1.5 Tapered Steerer, 40mm Offset, BOOST 15x110mm Bolt-thru Axle
N/A
Nukeproof Neutron 15x110mm hub on WTB STi30 20" TCS Rim
Nukeproof Neutron 12x142mm hub on WTB STi30 20" TCS Rim
Front & Rear: Maxxis Minion DHF 20" x 2.4”, TR
Samox TAF38J 2 Piece Crank 127mm, 32T, BCD 104
BOX FOUR 8-Speed
BOX FOUR 8-Speed short cage with clutch
BOX FOUR 8-Speed
Sunrace CSM680 8-Speed, 11-42T
Clarkes Clout Kids Specific Hydraulic Brakes
Clarkes, 160mm
Clarkes, 160mm
Nukeproof Urchin 600mm Wide, 15mm Rise, 31.8mm Clamp
Nukeproof Neutron AM, 35mm, black
Nukeproof Urchin, Black, 27.2mm, 300mm Long, 0 Offset
Nukeproof Urchin, Black, 27.2mm, 300mm Long, 0 Offset
Nukeproof Warhead, 44-44 IETS
Nukeproof Urchin Single Clamp lock on, 115mm Long, Soft Compound
N/A
10.92kg
Sizes
GEOMETRY

Frame size | S | M | L | XL | |
---|---|---|---|---|---|
A | (A) REACH | 311 321 (SAGGED) | |||
B | (B) STACK | 467.5 461 (SAGGED) | |||
C | (C) EFFECTIVE TOP TUBE LENGTH | 459 456 (SAGGED) | |||
D | (D) SEATTUBE LENGTH | 265 | |||
E | (E) EFFECTIVE SEATTUBE ANGLE | N/A | |||
F | (F) SEATTUBE ANGLE (ACTUAL) | 72.5° 73.75° (SAGGED) | |||
G | (G) SADDLE HEIGHT AT SADDLE OFFSET | 420 | |||
H | (H) SADDLE OFFSET AT SADDLE HEIGHT | 126.3 | |||
I | (I) HEADTUBE LENGTH | 100 | |||
J | (J) HEADTUBE ANGLE | 66.5° 77.75° (SAGGED) | |||
K | (K) CHAINSTAY LENGTH | 355 | |||
L | (L) FRONT CENTRE | 541 | |||
M | (M) WHEELBASE | 894 886 (SAGGED) | |||
N | (N) BOTTOM BRACKET DROP | -35 -42.25 (SAGGED) | |||
O | (O) BOTTOM BRACKET HEIGHT | 240 233 (SAGGED) | |||
P | (P) STAND OVER HEIGHT | 518.6 | |||
Q | (Q) FORK TRAVEL | 80 | |||
R | (R) TRAIL | 78.14 | |||
S | (S) FORK OFFSET | 38 | |||
T | (T) AXLE TO CROWN | 385 365 (SAGGED) | |||
U | (U) MAXIMUM SEATPOST INSERT | 200 |