CUBSALA Bike Size Chart
Size chart and fit guide for 2026

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CUBSALA is an Amazon-direct BMX specialist. The lineup tiers riders by skill - Beginner (Echo, Freestyle), Intermediate (Yaphet), Expert (Syzygy), Race (Trident) - and by age (12"/14"/16"/18"/20"/24" wheels). All sizing is done by rider height and age range; no published frame stack/reach, so size by wheel diameter and the age window in each listing.
CUBSALA Size Charts by Category
CUBSALA Kids Bike Size Chart
| Size | Height Range | Inseam Range |
|---|---|---|
12" Wheel (ages 1-4) | 2'10" - 3'5"(86 - 105 cm) | 13.8" - 18.5"(35 - 47 cm) |
14" Wheel (ages 3-5) | 3'1" - 3'9"(94 - 115 cm) | 15.7" - 20.9"(40 - 53 cm) |
16" Wheel (ages 4-7) | 3'7" - 4'2"(109 - 127 cm) | 18.9" - 23.6"(48 - 60 cm) |
18" Wheel (ages 5-9) | 3'9" - 4'8"(114 - 142 cm) | 20.9" - 26.8"(53 - 68 cm) |
20" Wheel (ages 7-adult) | 4'2" - 6'2"(127 - 188 cm) | 23.6" - 35.4"(60 - 90 cm) |
CUBSALA Mountain Bike Size Chart
| Size | Height Range | Inseam Range |
|---|---|---|
24" Wheel (BMX/Cruiser) | 4'10" - 6'0"(147 - 183 cm) | 27.6" - 34.3"(70 - 87 cm) |
Popular CUBSALA Models & Sizing Notes
Specific sizing recommendations for CUBSALA's most popular bike models. Geometry measurements shown for reference size (typically M or 54cm).

CUBSALA Freestyle BMX 18 Kids
🧒 Kids Bike • 2026Kids freestyle BMX in 18" (ages 5-9, height 3'9"-4'8") and 20" (ages 7-13, height 4'2"-5'2") wheel sizes. Steel frame, rear U-brake, 4 stunt pegs, and a 360° rotating handlebar on some trims. Pick the 18" for first-time freestyle riders, the 20" once they've outgrown a 16" pedal bike.

CUBSALA Yaphet 20 BMX
🧒 Kids Bike • 2026Intermediate 20" freestyle BMX with hi-ten steel frame, sealed bearings, and 4 stunt pegs. Fits teens and adults 4'10"-6'2" who have outgrown a beginner 20" but aren't ready to spend on a chromoly competition frame. Multiple color options.

CUBSALA Yaphet-K BMX with Gyro and 4 Pegs
🧒 Kids Bike • 2026Trick-oriented 20" BMX based on the Yaphet platform but adds a 360° rotating handlebar (gyro) for bar-spin tricks. Fits teen and adult freestyle riders 4'10"-6'2". Hi-ten steel frame and 4 pegs included. Selected Amazon listing: cubsala Freestyle BMX Bike, 20 Inch Yaphet Bicycle for Teen Beginner Adult Riders, Bike with 360° Rotating Handlebar and 4 pegs, Black with Green Tires. This offer is size 20" Yaphet-K (with Gyro & 4 Pegs), color Black with Green Tires. Check the selected variant and mounting or fit requirements before ordering; other family variants are separate listings.

CUBSALA Trident BMX Race
🚵 Mountain Bike • 2026BMX race bike available in 20" (Junior/Pro) and 24" (Cruiser) wheel sizes. Race-ready geometry with longer top tube, tall front end, and 2 pegs. Pick the 20" for riders 4'2"-5'8", the 24" for riders 5'4"-6'2". Multiple colors. Selected Amazon listing: cubsala 24 Inch BMX Race Bike Bicycles Beginner-Level to Advanced Riders with 2 Pegs Trick Cycling and Professional Riding, Colorful. This offer is size 24 Inch, color Colorful. Check the selected variant and mounting or fit requirements before ordering; other family variants are separate listings.

CUBSALA Kids BMX-Style 12
🧒 Kids Bike • 202612" pedal bike for ages 1-4 (height 2'10"-3'5") with training wheels included. BMX-styled frame, coaster brake (backpedal to stop), and a fully enclosed chain guard.

CUBSALA Kids BMX-Style 14
🧒 Kids Bike • 202614" pedal bike for ages 3-5 (height 3'1"-3'9") with training wheels included. BMX-styled steel frame, coaster brake plus rear V-brake on newer trims for hand-brake practice.

CUBSALA Kids BMX-Style 16
🧒 Kids Bike • 202616" pedal bike for ages 4-7 (height 3'7"-4'2") with training wheels included. BMX-styled steel frame, coaster brake plus rear V-brake. The next step up after a 14" - start removing training wheels around age 5-6. Selected Amazon listing: cubsala 16 Inch Little Kids Bike for Over 4 Years Old Boys Girls Youth BMX Style Bicycle with Training Wheels Coaster & Rear V Brake, Blue. This offer is size 16 Inch, color Navy. Check the selected variant and mounting or fit requirements before ordering; other family variants are separate listings.
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CUBSALA Sizing Tips
How to Measure



- • Height: Stand barefoot against a wall and measure from floor to top of head
- • Inseam: Stand barefoot with feet 6 inches apart, press a level book firmly upward, and measure from the floor to its top edge
- • Arm Reach: For road bikes, measure from shoulder to fingertips
When Between Sizes
- • Comfort priority: Choose the larger size
- • Performance priority: Choose the smaller size
- • Long torso: Size up for better reach
- • Long legs: Size down for better standover
CUBSALA Sizing FAQ
Accessories for CUBSALA bikes
Helmets, saddles, lights and locks that fit any CUBSALA build.

Bell
Bell Nomad 2 Jr. MIPS Youth Bike Helmet - Matte Pink (2022), Universal Youth (52-57 cm)
Universal Youth, 52-57 cm.

Avasta
AVASTA Small Kids Saddle - Black
This offer is size S (For 12-20" Bike), color Black. Check the selected variant and mounting or fit requirements before ordering; other family variants are separate listings.

Bell
Bell Lumina 300 Headlight
Tool-free handlebar mount; check bar space around computers, bells, and baskets.

Abus
ABUS Granit X-Plus 540 - 9-Inch with USH Holder
Selected 9-inch shackle version with USH frame holder. Holder fits frame tubes 0.59-1.38 inches in diameter. Check clearance around the frame, wheel and fixed rack before ordering.

Bivo
Bivo Duo 25 oz Stainless Bottle
Fits most major cages, but the 77 mm maximum diameter is a touch larger than a standard plastic bottle. Check tight side-load cages on very small frames.

Giro
Giro Fixture MIPS Bike Helmet - Matte Black/Grey - Universal Adult (54-61 cm)
This offer is size Universal Adult (54-61 cm), color Matte Black/Grey. Measure head circumference and check the manufacturer size chart and certification label. Children under one year should not ride as bicycle passengers.
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