Details
Product Specifications
Frameset
Frame
Sun Kid-sized lightweight aluminum
Fork
1" High-Tensile steel w/ threaded steerer
Drivetrain
Crankset
Kid-sized, one-piece steel, 3-1/2"
Chainring
Kid-sized, steel, 26T x 1/2" x 1/8"
Bottom Bracket
Steel, caged bearing
Sprocket
19T x 1/2'' x 1/8''
Chain
K.M.C. 1/2" x 1/8"
Pedals
Kid-sized, 1/2", platform
Brakes
Rear Brake
Coaster brake
Components
Handlebar
Kid-sized, steel riser 19.7" wide
Stem
Steel, w/4-bolt alloy face plate 90mm extension
Headset
Steel, caged bearings
Grips
Kid-sized, Kraton rubber
Saddle
Kid-sized, padded
Seat Post
Steel 25.4mm
Seat Clamp
Alloy clamp style, 28.6mm
Wheels
Front Wheel
16" x 1.75 x 28H x 14G, alloy, bolt-on
Rear Wheel
16" x 1.75 x 28H x 14G, alloy, with coaster brake
Front Hub
28H x 14G, steel, bolt-on
Rear Hub
28H x 14G, steel coaster brake, bolt-on
Spokes
14G ED black with brass nipples (F-144mm / R-142mm / N-12mm )
Rims
16" x 28H x 14G, alloy
Tires
16" x 2.3", wire bead
Tubes
16" x 2.3-2.4", Schrader valve
Included Extras
Chainguard
Plastic full coverage
Training Wheels
Steel adjustable height
Reflectors
4-piece reflector set
Owners Manual
Sun Bicycles owner's manual
Assembly Manual
Scout assembly guide
Weight
Bike Weight
21 lb
Rider Weight Limit
80 lb
Recommended Fit
For kids ages 4-6 between 39-46" tall
Notes
Pricing & Specifications
We reserve the right to modify this product’s specifications, colors, and materials without prior notice. Additionally, retail prices may vary from the Manufacturer's Suggested Retail Price (MSRP), which does not include shipping, assembly, or taxes.
Bike Geometry

Measurement | Ref | 8" |
---|---|---|
Top Tube, Effective | B | 14.4" |
Head Tube | C | 2.95" |
Seat Tube Angle | D | 76° |
Head Tube Angle | E | 69° |
Chainstay | F | 13.6" |
Wheelbase | G | 30.7" |
Bottom Bracket Drop | H | 1.3" |
Fork Offset | I | 1.4" |
Trail | J | 36mm |
Axle To Crown | K | 9.44" |
Step-Thru / Standover | N | 14" |
Minimum Saddle To Ground | 18.5" | |
Minimum Saddle To Pedal | 15" | |
Maximum Saddle To Pedal | 18" | |
Suggested Rider Height | 39" Tall | |
Maximum Rider Height | 46" Tall | |
Wheel Size | 16" | |
Crank Length | 3.5" | |
Stem Length | 3.1" | |
Handlebar Width | 19.7" |