Bringing every advantage to the party, the Storm 20 Disc allows groms to find the best line, nail every shift and stop on a dime.
Get good on a fully rigid rig with Storm. The Storm 20 Disc's lightweight, durable aluminum frame and fork combine with a quality drivetrain, disc brakes and optimized fit for riders from 3'9" to 4'3", building and a love for dirt that'll last a lifetime.
Reasons It's Rad
- Beautifully crafted for light weight and durability.
- Easy gearing for quicker starts and easy climbs.
- Quality brakes with short reach levers.
- Models to meet the needs of every young rider.
|Wheel Size (in)||20"|
|Head Tube Angle (°)||67|
|Seat Tube Length (mm)||255|
|Effective Seat Tube Angle (°)||71|
|Rear Centre Length (mm)||350|
|Bottom Bracket Drop (mm)||12|
|Bottom Bracket Height (mm)||245|
|Horizontal Top Tube (mm)||465|
|Head Tube Length (mm)||110|
|Crank Length (mm)||140|
|20" Wheel Size||Rider Height (in)||Rider Height (cm)|
|Growing In Period||3'8" - 3' 9 1/2"||111 - 114|
|Optimal Fit||3' 9 1/2" - 4'3"||114 - 129|
|Rims||Aluminum Double Wall, 28H, 20"|
Front: Aluminum, 9x100mm, 6 Bolt
Rear: Aluminum 10x135mm, HG, 6 Bolt
|Tires||Vee Crown Gem 2.25"|
|Bottom Bracket||Sealed Bearing, Square Taper|
|Crankset||Alloy 3 Piece, 28T Narrow Wide, 140mm|
|Shifters||SunRace Twist Shift|
|Rear Derailleur||SunRace RDM36|
|Cassette/Freewheel||SunRace MF, 14-28T, 6 Speed|
|Brake Levers||Alloy Jr., Reach Adjust|
|Handlebars||Alloy Jr., 540mm, 30mm Rise|
|Stem||Alloy, 45mm Length, 31.8mm Clamp|
|Pedals||Jr. MTB Flat, Black|
* Subject to change without notice.