Bike Size Charts
China · Est. 2018

Weize Bike Size Chart

WEIZE is a China-based Amazon brand selling kids bikes and budget mountain bikes, usually high-tensile steel, sized by wheel diameter (14"–27.5") rather than a shop’s S–XL wall. This page has WEIZE’s kids and mountain charts. Dual-suspension kids MTBs still need inseam and brake-reach checks. Adult 26" and 27.5" listings are often one size per wheel.

Amazon store →
Size charts
2 tables
Covers
89–188 cm
Models
8

Height ranges compared

Where Weize sizes actually sit

Used sizes share one height scale, so overlapping and identical ranges are visible before you read a single table.

Kids

Height ranges on this page, from 85 to 172 cm. 14" Wheel (ages 3-5): 89–119 cm. 16" Wheel (ages 4-7): 104–135 cm. 20" Wheel (ages 6-12): 117–157 cm. 24" Wheel (ages 8-14): 137–168 cm.

  1. 14" Wheel (ages 3-5)89–119 cm
  2. 16" Wheel (ages 4-7)104–135 cm
  3. 20" Wheel (ages 6-12)117–157 cm
  4. 24" Wheel (ages 8-14)137–168 cm
85 cm129 cm172 cm
Rider height ranges for Kids sizes on this page.

Mountain

Height ranges on this page, from 153 to 192 cm. 26" Wheel: 157–178 cm. 27.5" Wheel: 173–188 cm.

  1. 26" Wheel157–178 cm
  2. 27.5" Wheel173–188 cm
153 cm173 cm192 cm
Rider height ranges for Mountain sizes on this page.

Size charts by bike type

Pick the category that matches the bike, then confirm the exact model.

Weize Kids & Youth Wheel Sizes

Youth and kids wheel-size starting ranges for Weize. Confirm inseam and brake reach before buying.

  • Wheel size

    14" Wheel (ages 3-5)

    Height

    89-119 cm

    Inseam: 38-53 cm

  • Wheel size

    16" Wheel (ages 4-7)

    Height

    104-135 cm

    Inseam: 45-60 cm

  • Wheel size

    20" Wheel (ages 6-12)

    Height

    117-157 cm

    Inseam: 53-71 cm

  • Wheel size

    24" Wheel (ages 8-14)

    Height

    137-168 cm

    Inseam: 64-80 cm

Weize Mountain Bike Size Chart

Brand-level mountain ranges for Weize. Use height and inseam to find your starting size.

  • Size

    26" Wheel

    Height

    157-178 cm

    Inseam: 73-86 cm

  • Size

    27.5" Wheel

    Height

    173-188 cm

    Inseam: 80-91 cm

Starter kit

Helmet, light, lock, bottle, and a pant-leg strap. Size the bike here; buy the complete adult bike at a shop.

See more in Shop
Giro Register II MIPS adult bike helmet

Giro

Register II MIPS

Everyday adult helmet with MIPS and a simple dial fit.

Universal Adult, 54–61 cm

View on Amazon

Price and availability on Amazon

NiteRider Swift 300 USB bike headlight

NiteRider

Swift 300

Compact USB headlight for commuting and dusk rides.

Handlebar mount, 300 lumens

View on Amazon

Price and availability on Amazon

Kryptonite Evolution Mini-7 U-lock with cable

Kryptonite

Evolution Mini-7 with 4′ cable

Hardened U-lock plus a cable for wheels or a locked-together pair.

Fits most road, gravel, and hybrid frames

View on Amazon

Price and availability on Amazon

CamelBak Podium Chill 21 ounce bike bottle

CamelBak

Podium Chill 21 oz

Insulated squeeze bottle for everyday rides.

Fits a standard ~73 mm cage

View on Amazon

Price and availability on Amazon

Green Guru narrow pant-leg strap

Green Guru

Narrow pant-leg strap

Upcycled inner-tube strap that keeps a pant leg off the chain.

Adjustable hook-and-loop, about 16 in long

View on Amazon

Price and availability on Amazon

As an Amazon Associate we earn from qualifying purchases. Affiliate disclosure.

How to measure

Height filters the chart. Cycling inseam decides which overlapping size to keep. The method is the same for every brand.

Height and inseam

Height

Take shoes off and stand tall, looking straight ahead. A helper should rest a flat object on the crown of your head, then run a tape from the floor to the underside of that object. Save the number in inches and centimeters — charts use both.

Inseam

Stand tall and barefoot with feet slightly apart. Ask a helper to measure vertically from your crotch to the floor. Keep your legs straight and feet flat.

Need the full sequence, including between-size rules? See how to choose a bike size.

FAQ

  • What Weize bike size do I need?

    Use your height on the Kids and Mountain charts on this page. On the kids table, 104-119 cm sits in both 14" Wheel (ages 3-5) and 16" Wheel (ages 4-7). Cycling inseam and standover pick the side. Then check stack and reach for the exact Weize model.

  • Can I copy a Weize size from one bike type to another?

    Not safely. Weize Kids and Mountain charts on this page are separate. A Weize 14" Wheel (ages 3-5) on the kids table and a Weize 26" Wheel on the mountain table are not interchangeable.

  • Which Weize sizes are listed on this page?

    The Kids and Mountain charts on this page include 14" Wheel (ages 3-5), 16" Wheel (ages 4-7), 20" Wheel (ages 6-12) (89-168 cm on the kids table). Verify the current Weize listing before purchase.

Sources

Where these charts come from

Brand-level ranges on this page are compiled from published size data. Confirm the current model chart before you buy.

Related charts

General chart and matching bike types