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Your little tike might love to ride, but given that they're still growing like a weed, the big-kid-trail-shredder bike can probably wait a few years. That's why we made our Hotrock 20 with plenty of gear range to tackle the neighborhood hills, and enough front-end travel to ride beginner's trails confidently.
Of course, it also features a lightweight and toug 20-inch A1 Premium Aluminum frame that's designed to take a hit while they find their legs on the pump track. Chatter and bumps, meanwhile, are handled by the coil-sprung SR Suntour fork's 40mm of travel.
Then there are a whole host of other components that are plenty tough enough to stand up to your little ripper, so you can rest assured that you'll be spending more time riding with your kid and less time waiting in line at the repair counter.
- Tough, light, and durable, the A1 Premium Aluminum frame is built to stand up to years of tough riding.
- SR Suntour XCT-JR suspension fork offers 40mm of coil-sprung travel that smooths out bumpy, rough terrain.
- 20-inch Renegade tires provide plenty of grip both on- and off-road.
Manual Downloads
Technical Specifications
DRIVETRAIN
| BOTTOM BRACKET | BSA, square taper, E-type |
| CHAIN | KMC HV500 |
| CRANKSET | Forged alloy, square taper, 127mm w/ chainguard |
| SHIFT LEVERS | Shimano Tourney, grip shift, 7-speed |
| CASSETTE | SunRace, 7-Speed, 11-34t |
| CHAINRINGS | Steel, 30T |
| REAR DERAILLEUR | Shimano Tourney TX, 7-speed |
SUSPENSION
| FORK | SR Suntour XCT-JR, coil spring w/ preload adjust, 1-1/8" steerer, quick-release, V-brake & post-mount disc compatible, 40mm of travel |
COCKPIT
| SADDLE | Specialized Kids' Henge |
| SEAT BINDER | Bolt-type, 31.8mm |
| SEATPOST | Alloy, single-bolt, 27.2MM |
| HANDLEBARS | 580mm, aluminum, 5-degree backsweep, 25.4mm |
| STEM | 20-degree rise, 25.4mm |
| GRIPS | Specialized, slip-on |
WHEELS & TIRES
| FRONT HUB | Alloy, loose ball bearings, bolt type, 32h |
| REAR HUB | Shimano Tourney, 7-speed freehub, 32h |
| INNER TUBES | Schrader valve |
| SPOKES | Stainless, 14g |
| RIMS | 20" alloy, 16mm depth, 21mm internal width |
| FRONT TIRE | Renegade, 26 TPI, wire bead, 20x2.1" |
| REAR TIRE | Renegade, 26 TPI, wire bead, 20x2.1" |
BRAKES
| FRONT BRAKE | V-brake w/ tool-less reach adjust brake lever |
| REAR BRAKE | V-brake w/ tool-less reach adjust brake lever |
ACCESSORIES
| PEDALS | Nylon platform w/ reflectors |
FRAMESET
| FRAME | Specialized A1 Premium Aluminum, single-butted, unisex frame, replaceable derailleur hanger |
* Specifications are subject to change without notice
Geometry
Hotrock - Geometry
| 9 | |
|---|---|
| Crank Length | 127mm |
| Stem Length | 70mm |
| Seatpost Length | 300mm |
| Saddle Width | 135mm |
| Handlebar Width | 580mm |
| Reach | 320mm |
| Top Tube Length, Horizontal | 465mm |
| Stack | 448mm |
| Wheelbase | 916mm |
| Chainstay Length | 390mm |
| Front Centre | 527mm |
| BB Drop | 20mm |
| BB Height | 183mm |
| Seat Tube Angle | 72° |
| Head Tube Angle | 69° |
| Seat Tube Length | 279mm |
| Head Tube Length | 110mm |
| Bike Standover Height | 468mm |
| Fork Rake/Offset | 40mm |
| Fork Length, Full | 352mm |
| Trail | 35mm |