Specialized Hotrock 24 21 Speed Bicycle 2015
Durable A1 Premium Aluminium frame, a suspension fork with 50mm of travel, and wide range gearing make the Hotrock 24 21-speed trail-ready for big kids.
When choosing a kids bike there are a number of variables to consider. From a size point of view kids bike sizing is based on wheel size. You want your child to be in control and be able to enjoy the bike to its full potential, so a correctly sized bike is a must.
It is easy to think the child will grow into the bike but a bike to big will be dangerous, difficult to handle and less enjoyable to ride. What type of bike is the next decision.
For the child between the ages of 9 to 11 and between 1.20 metres to 1.35 metres tall a 24 inch diameter wheel is the perfect choice. This again is faster than smaller wheeled bikes and this size of bike now starts to resemble a small adults bike, with many of the same components and features.
Features
- 24" A1 Premium Aluminium frame with low standover height plus 50mm-travel fork with preload adjust for all-terrain fun
- Lightweight alloy riser bar and Ahead stem puts kids in a comfortable and confident position
- Specialized Roller tires provide a knobby grip for dirt, but roll easily on pavement
- Versatile triple crankset with forged alloy arms plus Shimano 7-speed, 14-28t freewheel for lighter weight and efficiency, while a chainguard to keeps pant legs clean while riding
- Shimano Revo 7-speed twist shifters allow easy, safe gear changes without switching hand positions on the bars
- Kid's Body Geometry saddle is durable and comfortable and fits young riders perfectly
Specification
FRAME Specialized A1 Premium Aluminium, formed toptube/downtube, forged dropouts, replaceable alloy derailleur hanger
FORK SR Suntour SF10-XCT-JR-P24, 1pc alloy lower, coil/MCU spring, 1-1/8" Hi-Ten steerer, direct press type dust seal, for both V Disc brake mount, preload adjust, 50mm travel
HEADSET 1-1/8" threadless, cartridge w/ seals
HANDLEBAR Alloy riser bar, 25mm rise, 10º backsweep, 4º upsweep, 25.4mm
GRIPS Specialized Kraton, Revo type
BRAKE LEVERS Alloy, linear pull compatible
FRONT DERAILLEUR Shimano Tourney, 31.8mm band type clamp
REAR DERAILLEUR Shimano TX-35, 7-speed, MegaRange
SHIFT LEVERS Shimano RS-35, 7-speed, Revo Twist
CASSETTE Shimano, 7-speed freewheel, 14-28
CHAIN KMC HV500, 1/2" x 3/32"
CRANKSET Forged alloy arms w/ chainguard
CHAINRINGS 42/34/24, steel w/ chainguard
PEDALS Composite platform, w/ reflectors, 9/16" RIMS 24", alloy, single-wall, pin joint, 32h
FRONT HUB Alloy, nutted axle, 32h
REAR HUB Alloy, freewheel type, nutted axle, 32h
FRONT TYRE Specialized Roller, 24x2.125", wire bead, 30TPI
REAR TYRE Specialized Roller, 24x2.125", wire bead, 30TPI
INNER TUBES Schrader valve
SADDLE Specialized Kids, 7mm rail w/ clamp
SEATPOST Alloy, 27.2mm, single bolt
NOTES Chainstay protector, reflectors, clear coat, owner's manual
Technical Specification
Built, Checked, Tuned and Tested
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.
Unable to display Reviews due to Privacy Settings.
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".
Unable to display Q&A due to Privacy Settings.
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".
Why buy your bike from Sigma Sports?
Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.
Save up to 47% with any one of our 11 Cycle to Work partners, and get the health benefits of a new bike in exchange for tax free salary sacrifice. To find out more about our various partners and how to apply click here.
Choose between Free Bike Delivery - to your home or place of work - or our new Premier Bike Delivery Service £99.99 and have your bike delivered "ready to ride" and set up to your measurements with seatpost and pedals adjusted on arrival by a qualified bike mechanic. Either way, our Customer Care team will be in touch to arrange a delivery date to suit you.
We've partnered with Laka to offer you 30 days free bike Insurance on your new bike purchase over £400. Click here for more info and find out how to claim.