Lightweight Aluminium frame and forks.
Low stand-over and long wheelbase with 29 mm bottom bracket drop.
Junior-specific Tektro Hydraulic disc brakes, with smaller brake levers.
Short cranks, junior sized platform pedals.
Narrow diameter bars and grips.
Large volume knobbly tyres for lots of grip and comfort – Vee Crown Gem 20 x 2.25”.
Hebie chain guard – Fully ISO 8098 compliant.
DMR Dirt saddle.
The new DMR Sidekick 20 is the perfect bike for developing trail skills. It's a step above your average kids’ bike in every way. The geometry is designed to help riders progress and learn to ride out of the saddle for off-road riding on more challenging terrain, whether it's the local BMX track, pump track, the trails, or dirt jump spot. The DMR Sidekick Ride can handle it all.
The DMR Sidekick Ride frame and fork are made from premium quality, lightweight, and tough aluminium – the same as our pro dirt jump bikes. Just like the big bikes, we've paid close attention to the geometry details. A longer rear end helps with stability at speed, and the perfect head angle and fork design create confidence-inspiring steering for when your young rider knows exactly where they want to go (also comes in handy for when they don’t). It's simple to ride, easy to love, and fun from the get-go..
This bike features 20” wheels front and rear for balanced and stable handling – this set-up encourages the rider to shift their weight and control the bike whilst standing on the pedals – it’s light, agile and tough.
The powerful hydraulic disc brakes and chunky 20-inch knobbly tyres give loads of confidence-inspiring grip and control. The smaller pedals, shorter cranks, simple gearing and overall set-up has been designed to be perfectly in proportion with the riders who are going to love riding this bike; smaller diameter handlebars and grips really show that we’ve thought of everything. Now you have mastered the basics we’re ready to really ride and get going out of the saddle.
Learn to;
BUNNYHOP
SKID
WHEELIE
MANUAL
ENDO
BACK HOP
SLIDE
JUMP
ROCK WALK
Let’s GO!
| Colour | DMR Black |
| Weight | 9.4kg |
| Frame | Lightweight aluminium frame |
| Fork | Lightweight aluminium fork |
| Brakes | Tektro HD-J825 junior hydraulic disc brakes, adjustable reach |
| Rotors | Tektro lightweight 140mm rotors |
| Crankset | Lightweight aluminium; 114mm cranks, 28t sprocket |
| Sprocket | 17t freewheel |
| Rims | 28h Aluminium Rim. 20” front and rear |
| Hubs | Sealed bearing with disc mount on rear. Recessed allen bolts |
| Spokes | 14g Black |
| Tyres | Vee Tire Crown Gem; 20” x 2.25” |
| Seatpost/Saddle | DMR lightweight one-piece combo saddle |
| Handlebar | DMR 6061 aluminium bar; 540mm wide, 50mm rise, 6 degree back sweep |
| Stem | DMR lightweight stem; 30mm reach |
| Headset | 1 1/8” EC34 |
| Grips | DMR Super Skinny 17mm |
| Pedals | FPD platform |
| Extras | Hebie Chainlooper, Bell, Reflectors |
| Seat Tube Length | 235 |
| Top Tube Length | 465 |
| Head Tube Length | 100 |
| Head Tube Angle | 70° |
| Seat Tube Angle | 70.5° |
| Bottom Bracket Drop | 10 |
| Chain Stay Length | 362 |
| Front Centre | 485 |
| Wheelbase | 847 |
| Stack | 414 |
| Reach | 319 |
| Fork Length | 327 |
| Fork Rake | 18 |
| All dimensions in mm | |
Size Guide
We ride and test every brand that we sell. We even have a race team who test parts & bikes to their limits. This way we know what are truly good products and can withstand UK riding conditions. We are all riders here at Wheelie, so if you have a question about a product or want a recommendation, we are here to help.
Talk to our teamVerified reviews from riders who bought from Wheelie Bike Shop
Real reviews from real customers — verified on Google and Trustpilot
Bought the Orbea Mega from Wheelie and the service was exceptional. Bike arrived perfectly built and ready to ride. The team really know their stuff.
Couldn't fault the experience. Great price, fast delivery, and the bike was impeccably set up. Would 100% buy from Wheelie again.
Really helpful team who helped me choose the right size. Came in for a test ride and bought the same day. The workshop setup is top notch.
Why buy from us?
Every bike assembled and checked by our mechanics. It arrives ready to ride.
We ride what we sell. Genuine advice — not a sales script.
Visit our Dorset showroom and ride before you commit.
Bikes delivered fully built in protective packaging, nationwide.
Bring it back after 8 weeks — we'll check and adjust everything.
We offer multiple ways to spread the cost. Finance availability and rates vary depending on the product price and personal circumstances.
Spread the cost over 12, 24 or 36 months. Options vary depending on price and personal circumstances.
Apply online →Not sure which scheme suits you? Call us on 01202 028162 and we'll walk you through the options — no pressure, just honest advice.
Get in touch →Finance subject to status. Options and rates vary depending on price and personal circumstances. Wheelie Bike Shop is not a financial adviser.
Lightweight Aluminium frame and forks.
Low stand-over and long wheelbase with 29 mm bottom bracket drop.
Junior-specific Tektro Hydraulic disc brakes, with smaller brake levers.
Short cranks, junior sized platform pedals.
Narrow diameter bars and grips.
Large volume knobbly tyres for lots of grip and comfort – Vee Crown Gem 20 x 2.25”.
Hebie chain guard – Fully ISO 8098 compliant.
DMR Dirt saddle.
The new DMR Sidekick 20 is the perfect bike for developing trail skills. It's a step above your average kids’ bike in every way. The geometry is designed to help riders progress and learn to ride out of the saddle for off-road riding on more challenging terrain, whether it's the local BMX track, pump track, the trails, or dirt jump spot. The DMR Sidekick Ride can handle it all.
The DMR Sidekick Ride frame and fork are made from premium quality, lightweight, and tough aluminium – the same as our pro dirt jump bikes. Just like the big bikes, we've paid close attention to the geometry details. A longer rear end helps with stability at speed, and the perfect head angle and fork design create confidence-inspiring steering for when your young rider knows exactly where they want to go (also comes in handy for when they don’t). It's simple to ride, easy to love, and fun from the get-go..
This bike features 20” wheels front and rear for balanced and stable handling – this set-up encourages the rider to shift their weight and control the bike whilst standing on the pedals – it’s light, agile and tough.
The powerful hydraulic disc brakes and chunky 20-inch knobbly tyres give loads of confidence-inspiring grip and control. The smaller pedals, shorter cranks, simple gearing and overall set-up has been designed to be perfectly in proportion with the riders who are going to love riding this bike; smaller diameter handlebars and grips really show that we’ve thought of everything. Now you have mastered the basics we’re ready to really ride and get going out of the saddle.
Learn to;
BUNNYHOP
SKID
WHEELIE
MANUAL
ENDO
BACK HOP
SLIDE
JUMP
ROCK WALK
Let’s GO!
| Colour | DMR Black |
| Weight | 9.4kg |
| Frame | Lightweight aluminium frame |
| Fork | Lightweight aluminium fork |
| Brakes | Tektro HD-J825 junior hydraulic disc brakes, adjustable reach |
| Rotors | Tektro lightweight 140mm rotors |
| Crankset | Lightweight aluminium; 114mm cranks, 28t sprocket |
| Sprocket | 17t freewheel |
| Rims | 28h Aluminium Rim. 20” front and rear |
| Hubs | Sealed bearing with disc mount on rear. Recessed allen bolts |
| Spokes | 14g Black |
| Tyres | Vee Tire Crown Gem; 20” x 2.25” |
| Seatpost/Saddle | DMR lightweight one-piece combo saddle |
| Handlebar | DMR 6061 aluminium bar; 540mm wide, 50mm rise, 6 degree back sweep |
| Stem | DMR lightweight stem; 30mm reach |
| Headset | 1 1/8” EC34 |
| Grips | DMR Super Skinny 17mm |
| Pedals | FPD platform |
| Extras | Hebie Chainlooper, Bell, Reflectors |
| Seat Tube Length | 235 |
| Top Tube Length | 465 |
| Head Tube Length | 100 |
| Head Tube Angle | 70° |
| Seat Tube Angle | 70.5° |
| Bottom Bracket Drop | 10 |
| Chain Stay Length | 362 |
| Front Centre | 485 |
| Wheelbase | 847 |
| Stack | 414 |
| Reach | 319 |
| Fork Length | 327 |
| Fork Rake | 18 |
| All dimensions in mm | |
Size Guide
Colour
Size