Highlights

A great bike for tall riders
SD Carbon Fork V2 up front
Shimano MT501 hydraulic disc brake
SD B-85 cranks, 175mm

Description

The team behind the Meybo brand from the Netherlands know how to win, and know how to spec a complete BMX racing bike that can be rolled out of the shop and straight onto the gate.

The 2025 Meybo Superclass range is a winning bike, from the Junior right up to the Pro 23. For 2025 the Superclass range receives SD carbon forks across all the bikes

A great bike for tall riders.

For the 6 foot plus rider, Meybo offers one of the only solutions in the complete, off the shelf, 20” race bike with a 22” and 23” top tubed frame size. Not so long ago a rider this tall would be forced to spend thousands building out a custom race bike from the frame up, but no more as Meybo has seen a gap in the market and filled it with these two Pro bikes.

Awesome components.

Each bike in the series from the Junior up to the Pro Cruiser comes equipped with SD B-85 cranks, plus SD bars and stem. Additional goodness includes Shimano hydraulic disc brakes and Tioga Powerblock tyres.

Plus killer looks. There’s not much we’d change except for slapping a set of HT clip pedals on there if that’s your game.

Attention to detail is what we like and the two Meybo Superclass expert bikes both run the correct 20 x 1-1/8th and 20 x 1-3/8th tyre spec which is exactly how we would build a custom bike based on these frame sizes. The crank lengths are spot on for them as well. Like we said, this Meybo crew knows how to build out race bikes that are perfect for the intermediate to expert rider. They are perfect too for the older rider that’s returning to BMX racing after a long break looking for a bike that has the ability to take them from a club race to the national level racing. The Meybo Superclass is that versatile.

Image is a render of a Pro 20" Superclass

Features

A great bike for tall riders. Meybo has filled a gap with an off the shelf race cruiser on a 22.25" top tube, so there is no custom frame up build needed.
SD Carbon Fork V2 up front. For 2025 the whole Superclass range gets the carbon fork, here with a 1.5 alloy steerer and a 20mm thru axle.
Shimano MT501 hydraulic disc brake. A 120mm disc gives you the same stopping power every lap, so you can leave your braking later into the turns.
SD B-85 cranks, 175mm. Four hole outboard bearing cranks on an SD hollow 24mm bottom bracket, with SD bars and stem finishing the cockpit.
Tioga Powerblock tyres, 24 x 1.75. Race rubber on double wall eyeleted rims, geared 41 x 18 for 54.57" of rollout on the SD Base Pro hubs.

Specifications

Size: 24" cruiser, 22.25" top tube
Frame: Meybo Superclass Pro Cruiser, Euro bottom bracket shell, 10mm dropouts
Top tube: 22.25" rider area
Chainstay: 15.35"
Head tube angle: 74°
Seat tube angle: 70.5°
Fork: SD Carbon Fork V2, 1.5 alloy steerer, 20mm thru axle
Headset: FSA sealed full integrated, 1-1/8" to 1.5"
Stem: 1-1/8", 53mm
Bars: SD cr-mo 5.75" pro handlebar
Grips: BMX lock on, 130mm
Brakes: Shimano MT501 hydraulic disc, 120mm disc
Cranks: SD B-85 crankset, 4 hole, outboard bearings, 175mm
Bottom bracket: SD hollow 24mm, outboard bearings
Chainring: 41T, 4 hole, black, with black steel bolts
Chain: KMC Z1eHX 3/32, silver
Pedals: Wellgo LU-313 platform
Front hub: SD Base Pro, 36H, 20mm thru axle
Rear hub: SD Base Pro cassette disc hub, 36H, 5 pawls, 180 clicks, 10mm bolts
Rear cog: 18T, silver
Spokes: Black
Rims: Black 24 x 1.75 double wall with eyelets, front and rear
Tyres: Tioga Powerblock 24 x 1.75, 60TPI
Seat: PC Combo pro seat, 27.2, black
Seat post: 27.2mm, part of the combo seat
Seat clamp: SD QR clamp, 31.8, black
Gearing: 41 x 18, 54.57"
Note: Down tube 23.90", full integrated 1-1/8" head tube. The product image is a render of a Pro 20" Superclass.

Assembly information

Your race bike ships mostly assembled in the box. Finishing it takes most people 10 to 20 minutes with basic tools, and the video above walks through every step.

Fit the handlebars and line them up with the front wheel
Fit the front wheel, pedals and seat post
Spin the rear wheel and check the rotor runs clear of the calliper
Check the brake and tyre pressure before the first ride

Disc brakes: keep your fingers off the rotor and pads, because oil from your skin contaminates the braking surface and takes the bite away. If the rotor rubs, loosen the two calliper bolts, squeeze the lever, then tighten them again with the lever held on. Bed the brake in with a few firm stops before you race it.

Tools: Allen key set and a 15mm spanner for the pedals. Check your axle hardware, since race bikes vary between bolt-on nuts and a thru-axle.

Rather have it done? Ask us about extra assembly before you order, or any local bike shop can finish the build for a small fee.

Meybo 2025 Superclass Pro Cruiser Bike

Name: Meybo 2025 Superclass Pro Cruiser Bike
Brand: Meybo
SKU: KAB8925
Price: 2239.99 AUD
Availability: OutOfStock

Brand: Meybo SKU: Click to copy the SKU and show the pick location

$2,239.99 AUD

Or 4 payments of $559.99 AUD with

Colour - Grey/Orange

Top Tube Length - 21

Race frames are sized by class, and the class you ride is set by rider height rather than age.

Size	Rider height	Top tube
Micro (18" wheels)	Under 120cm	16.25"
Mini (20" wheels)	110 to 140cm	17 to 18"
Junior	120 to 150cm	18.25 to 18.75"
Expert	130 to 170cm	19.5 to 19.75"
Expert XL	145 to 170cm	20 to 20.75"
Pro	150 to 175cm	20.25 to 20.75"
Pro XL	165 to 180cm	21 to 21.25"
Pro XXL	170 to 185cm and up	21.5 to 21.85"
Pro XXXL	175cm and up	22"
Pro XXXXL	180cm and up	22.5"
Cruiser (24" wheels)	175cm and up	21.5" and up

Heights overlap between classes on purpose. Where you land in two, a growing rider is usually better on the larger, and a rider who wants the bike to turn faster on the smaller. Some brands label the Pro size Pro L, with the same fit.

How to measure

Stand your rider against a wall in the shoes they ride in, heels flat, and mark the top of their head. Measure from the floor to the mark.

Between two sizes and still growing? Take the larger size.
Racing gates and wanting the bike to turn faster? Take the smaller size.
Top tube is the number that actually changes the fit, so compare it against the bike they ride now.

Not sure? Send us their height and we will tell you what we would put them on.

Read the full buying guide

Race frames are sized by class, and the class you ride is set by rider height rather than age.

Size	Rider height	Top tube
Micro (18" wheels)	Under 120cm	16.25"
Mini (20" wheels)	110 to 140cm	17 to 18"
Junior	120 to 150cm	18.25 to 18.75"
Expert	130 to 170cm	19.5 to 19.75"
Expert XL	145 to 170cm	20 to 20.75"
Pro	150 to 175cm	20.25 to 20.75"
Pro XL	165 to 180cm	21 to 21.25"
Pro XXL	170 to 185cm and up	21.5 to 21.85"
Pro XXXL	175cm and up	22"
Pro XXXXL	180cm and up	22.5"
Cruiser (24" wheels)	175cm and up	21.5" and up

How to measure

Stand your rider against a wall in the shoes they ride in, heels flat, and mark the top of their head. Measure from the floor to the mark.

Between two sizes and still growing? Take the larger size.
Racing gates and wanting the bike to turn faster? Take the smaller size.
Top tube is the number that actually changes the fit, so compare it against the bike they ride now.

Not sure? Send us their height and we will tell you what we would put them on.

Read the full buying guide

Meybo 2025 Superclass Pro Cruiser Bike - Grey/Orange / 21