2026 Kellys
NAGA AIR 70, 20"

A 20″ aluminum frame general youth bike with mid-range components and tektro rim brakes.

Manufacturer Price

€499($572)

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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)

16 mph

NAGA AIR 70, 20"

18 mph

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Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Price History

Geometry

Specs

Build

Frame	KELLYS Superlight double butted Aluminium alloy Junior 20"
Fork	Aluminium alloy (alloy steerer)
Bottom Bracket	cartridge (126 mm)
Stem	integrated BarStem - diam 28.6 mm / bar bore 31.8 mm / length 40 mm
Handlebar	integrated - diam 31.8 mm / rise 6° / width 560 mm
Saddle	SELLE ROYAL Explora Junior
Seatpost	alloy - diam 27.2 mm / length 300 mm Type: Rigid
Pedals	plastic
Grips	kraton 2Density

Groupset

Rear Derailleur	SHIMANO Claris R2000 (direct mount)
Front Derailleur	chain guide
Crank	PROWHEEL (30T) - length 140 mm
Shifters	SHIMANO Claris SL-R2000-R Rapidfire Plus (for FlatBar)
Cassette	SHIMANO CS-HG31-8 (11-32T)
Chain	KMC Z8
Brakes	TEKTRO V-brake Type: Tektro Rim
Brake Levers	APSE

Wheels

Rims	KLS 406x19 (20 holes)
Spokes	steel black
Front Hub	alloy (20 holes)
Rear Hub	alloy (20 holes)
Tires	SCHWALBE Little Joe Performance 50-406 (20"x2.0) ADDIX, folding

Rider Notes

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First added April 26

Last updated June 20

2026 KellysNAGA AIR 70, 20"