Redline MX20 Pro BMX Bike
Please use BMX bike sizing as a guide only. Size guide does not take into account skill level or riding preference, so you may need to get a longer or shorter top tube length to suit your style of riding.
Junior (smaller than 20" wheels) BMX bikes sizing
| Rider Age | Rider Height | Bike Size |
| 1.5 - 4 years | 80 - 110cm | Balance Bike |
| 3 - 6 years | 95 - 115cm | 12" wheels |
| 4 - 8 years | 100 - 130cm | 14" wheels |
| 5 - 9 years | 110 - 140cm | 16" wheels |
| 7 - 12 years | 120 - 155cm | 18" wheels |
20" wheeled BMX bikes sizing
All bikes below have 20" wheels, which makes the top tube length the determining factor for optimum sizing.
| Rider Height | Bike Categories | Top Tube Length |
| 135 - 150cm | Youth BMX bike | 18.5" - 20.25" |
| 145 - 165cm | Youth BMX bike | 19.8" - 20.5" |
| 155 - 170cm | 20.25" - 20.75" | |
| 165 - 180cm | Adult BMX bike | 20.5" - 21" |
|
175cm + |
Adult BMX bike |
Larger than 20" wheeled BMX bikes sizing
BMX bikes with 22" - 27.5" wheels suit riders of many sizes, but can be more practical for taller riders.
| Rider Height | Wheel Size |
| 170cm + | 22" and up |
PRODUCT INFO
Redline MX20 Bike Key Features:
- Lightweight alloy 6061-T6 frame
- Tubular 3-piece cranks for ultimate strength and a sealed euro BB to reduce weight
- Classic 44/16 gearing for fast acceleration and good top speed
- Tektro V-brakes stop on a dime
- Redline build quality
The Redline MX20 BMX bike is a beautiful entry level, Pro size BMX racing bike that is built using high quality parts throughout that holds up to the prestige of the Redline BMX brand. Utilizing a stack of awesome parts built around a 6061 alloy race frame.
Fast out of the gate and a great feel around the track, the Redline MX20 race bike is built for speed and comfort while looking the part.
FRAME GEOMETRY:
- HEAD ANGLE: 74˚
- SEAT ANGLE: 70˚
- TOP TUBE: 20.25"
- CHAINSTAY: 15.5"
- BB HEIGHT: 11.5"
The Redline MX20 bike is suited for riders 160 - 175cm tall.
SPECS
- Frame: 6061 alloy w/integrated headtube
- Fork: Redline race hi-ten w/ tapered legs
- Headset: Integrated 1 1/8"
- Cranks: Redline Race chromoly 175mm 3pc cranks
- Sprocket: 44t alloy
- Bottom bracket: Euro, sealed bearing
- Cogset: 16t
- Chain: Kmc z410
- Front hub: Redline aluminum
- Rear hub: Redline Aluminum flip-flop
- Spokes: 14g steel
- Rims: Alloy race 20 x 1.75, 36h
- Tires: Vee speedster (F)20 x 1.95 / (R)20 x 1.75"
- Brake levers: Tektro
- Pedals: Redline aluminum 9/16" platform
- Handlebar: Redline race 8" rise x 28" wide / 10° back / 4° up
- Grips: Redline Hex expert w/plugs
- Stem: Redline Hollow point aluminum 1 1/8" threadless, 55mm reach
- Seat: Redline Pivotal Race
- Seatpost: Pivotal, 26.8mm
- Brakes: Tektro bx310 linear
All BMX bikes 20 inch wheel* and smaller are shipped in a bike box at a flat rate of $35 Australia wide.
22 inch - 29 inch wheel bikes will be shipped with a big bike shipping rate of $89 Australia wide.
Bikes are shipped using Aramex, Couriers Please, TNT or Australia Post.
Some assembly is required once received and can be done using a basic BMX tool kit and bike pump.
We provide an optional pre-service bike build to
dramatically cut down on the assembly and prolong the life of your bike, which
can be added separately before checkout.
*20 inch suspension bikes will incur the big bike shipping rate.
