WTP21 CRS 18 BMX Bike Matt Black (2021)

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Free Bike Build

Free Bike Build
We'll build your bike for free when you click and collect at any 99 Bikes store.

First Free Service

First Free Tune-up
Every bike come with a complimentary free tune-up and safety check.

Please note, due to challenges in the product supply chain, bike specifications are subject to change without notice. Specifications listed below may not match exactly as shown in the photo.

The WTP CRS 18" BMX Bike is a standout bike of the WTP range with its excellent range of aftermarket parts and unreal riding experience. This bike is built for the youth rider that isn't quite ready for a full size BMX bike, with shorter 12.75" chainstays, 26mm offset fork and 165 cranks for a responsive and agile ride that is easy to control and shred your local. The CRS is taken to the next level with ECLAT Bios Pivotal Seat and the Pure Seat Clamp which combines with the SALT fully sealed cassette hub and Fraction rims. The WTP CRS also uses 3 piece tubular cranks which deliver reliable performance on every single ride. The WTP CRS 18" BMX Bike is the ideal bike for transitioning to a bigger BMX bike and still enjoying an awesome ride.


  • Frame: 4130 crmo down tube, 1020 hi-ten
  • Fork: SALT “AM 20” fork, 1020 hi-ten , 4130 crmo steerer, 26mm offset
  • Cranks: SALT “ROOKIE” tubular 3pc crank crmo 165mm, 8 Spline
  • Tyres: SALT “TRACER” 2.35" front & rear
  • BB: SALT “MID” 19mm, press fit, sealed bearing.
More Information
Season 2021
Size 18inch
Click & Collect Yes
Wheel Size 18"
Frame Material Chromoly
Fork Material Steel
Cassette Type Single Speed
Chainset Type Single
Brake Type U-Brake
Bottom Bracket SALT "SPANISH" bb, 19mm, press fit, sealed bearing
Brakes SALT "HAMMERCOIL" u-brake rear, alloy
Brake Levers SALT "AM" brake lever, alloy
Cassette SALT "GATEWAY" sprocket, steel, 25t
Chain SALT "AM" chain, Z1 type
Crankset SALT "ROOKIE" tubular 3pc crank, crmo, 152mm, 8 spline
Fork SALT "AM 18" fork, 1020 hi-ten, 4130 crmo steerer, 26mm offset
Frame WETHEPEOPLE "CRS 18" frame, 4130 crmo down tube, 1020 hi-ten
Grips SALT "EX" grips, 138mm, flangless
Handlebar SALT "CRS 18" bar, 1020 hi-ten
Hubs F: SALT "AM" hub, fully sealed, 3/8"s male axle, 36h, R: SALT "AM" cassette hub, fully sealed, 9t, 14mm axle, 36h
Pedals ÉCLAT "SURGE" pedals, nylon/fiberglass
Rims SALT "FRACTION" rim, single wall, 36h
Saddle WETHEPEOPLE "CRS 18" pivotal seat
Seatpost ÉCLAT "PURE" seat clamp, 6061-T6 forged alloy
Tyres SALT "TRACER" tires, 2.2", front & rear
Kids Bike Sizing 18 Inch

Division 18" Wheel Sizing Chart

Rider's Height (cm)
17.9-18.5" Top Tube

BMX Bike Geometry Diagram


ST Seat Tube

TT Top Tube

CS Chain Stay Length

HTA Head Tube Angle

STA Seat Tube Angle

BD Bottom Bracket Drop

HT Head Tube

FL Fork Length

R Reach

S Stack

WB Wheel Base


Wheel Size 18"
Frame Size 18inch
TT Top Tube (in) 18.0
CS Chain Stay Length (in) 11.65
HTA Head Tube Angle (°) 75.0
STA Seat Tube Angle (°) 71.5
R Reach (mm) -
WB Wheel Base (mm) -


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