Norco Storm 20 Youth Mountain Bike

The durable and lightweight Storm 20 provides simple upkeep and operation to help young riders find the best line and stop on a dime. Progress quickly with Storm 20. Storm 20's lightweight, durable aluminum frame and size-specific fork travel of 63mm combine with a simple, lightweight drivetrain, quality mechanical disc brakes, and optimized fit for riders from 4'2" to 4'8", building and a love for dirt that’ll last a lifetime.

Frame Material	Aluminum, 9x135mm QR, 20-inch
Fork	SR Suntour XCT Coil w/Soft Spring and Preload, 2.48 inches (63mm) Travel, 9X100 QR
Rims	Aluminum Double Wall, 28h, 20-inch MTB
Front Hub	Formula DC-1420, 9x100mm QR, 28h, 6-bolt
Rear Hub	Formula DC-31R-7S, 9x100mm QR, Freewheel, 28h, 6-bolt
Spokes	Stainless Steel w/Brass Nipples - Black
Tires	CY Trail, 20x2.25 inches, Wire
Bottom Bracket	Sealed bearing, ST 2.68 inches (68mm)
Crankset	Alloy 3-piece, 5.51 inches (140mm), 28T Narrow Wide
Shifters	Shimano SL-RV200-6R, 6-speed, Gripshift
Rear Derailleur	Shimano TZ-500, 6-speed, Direct mount
Cassette/Freewheel	Shimano MF-TZ500-6, 14-28T, 6-speed, Freewheel
Chain	KMC Z6
Front Brake	Tektro Aries, Resin pads, Mechanical Disc
Rear Brake	Tektro Aries 6.3 inches (160mm) Mechanical Disc
Rotors	6-Bolt, 6.3 inches (160mm)
Brake Levers	Tektro Aries Alloy Jr. Levers w/reach adjust
Handlebars	Alloy Jr. Riser, 21.26 inches (540mm) Width, 1.18 inches (30mm) Rise
Tape/Grips	Norco Youth, 4.53 inches (115mm) Length
Stem	Alloy 1.38 inches (35mm) Length, 1.25 inches (31.8mm) Clamp
Headset	External Cup Ball Bearing, 1-1/8 inch EC 34
Seatpost	Norco Alloy 1.07 inches (27.2mm), 9.84 inches (250mm) Length
Saddle	Norco Youth, Steel Rail
Pedals	Jr. MTB Flat, 9/16 inch
Rider Height Range	4'2" - 4'8" (110 - 127 cm)