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.
Specialized Chisel Expert 29" Mountain Bike 2019
Fast, lightweight and durable, Specialized’s Chisel Expert Mountain Bike is a 29” cross-country machine, capable of tackling trails far more challenging than its short travel would indicate.
Constructed from a Smartweld M5 alloy, the Chisel’s performance makes you question if carbon fibre is even necessary. The ride characteristics are perfect for those looking to go out and get the miles in, whilst still enjoying the freedom to hit small drops and root-infested sections with confidence.
The RockShox Reba RL Fork utilises 15x110mm boost spacing for optimum stiffness, while the solo air setup offers smooth performance with fantastic small bump sensitivity. Built around a threaded bottom bracket, the Chisel eliminates the unwanted creaking associated with press-fit options, while a 750mm wide handlebar balances comfort and control perfectly.
A 12-speed SRAM offering is the drivetrain of choice, offering a phenomenally wide gear range; the NX setup features a 1X system with an 11-50T cassette, ideal for those chasing optimum climbing efficiency.
Finished off with 29”, 25mm wide Specialized Stout Wheels and Fast Trak Tyres, the Chisel promotes a fast-paced ride, perfect for the demands of marathon riding, cross-country racing, and general trail exploration alike.
FEATURES
- M5 Alloy frame construction
- RockShox Reba RL Fork
- Specialized Stout 29" Wheels
- Specialized Fast Track 2.3" wide tyres
- SRAM Level TL hydraulic disc brakes
- SRAM NX 12-speed drivetrain
Technical Specification
| FRAME | Specialized D'Aluisio Smartweld M5 Alloy, XC Geometry, internal cable routing, BSA BB, 12x148mm spacing, triangulated post-mount 160mm brake |
| FORK | RockShox Reba RL 29, Solo Air, 51mm offset, 15x110mm thru-axle (S |
| BOTTOM BRACKET | SRAM DUB, threaded BB |
| STEM | Specialized XC, 3D-forged alloy, 4-bolt, 6-degree rise |
| HANDLEBAR | Specialized Alloy Minirise, 10mm rise, 750mm, 31.8mm clamp |
| FRONT BRAKE | SRAM Level TL, hydraulic disc |
| REAR BRAKE | SRAM Level TL, hydraulic disc |
| BRAKE LEVERS | SRAM Level TL, hydraulic disc |
| FRONT DERAILLEUR | N/A |
| REAR DERAILLEUR | SRAM NX Eagle, 12-speed |
| SHIFT LEVERS | Sram NX Eagle, trigger, 12-speed |
| CHAIN | SRAM NX Eagle, 12-speed |
| CASSETTE | SRAM NX Eagle, 12-speed, 11-50t |
| CRANKSET | Truvativ STYLO, DUB |
| FRONT WHEEL | Specialized Stout XC 29, 25mm internal width, disc-specific |
| REAR WHEEL | Specialized Stout XC 29, 25mm internal width, disc-specific |
| FRONT TYRE | Specialized Fast Trak, GRIPTON® compound, 60 TPI, 2Bliss Ready, 29x2.3" |
| REAR TYRE | Specialized Fast Trak, GRIPTON® compound, 60 TPI, 2Bliss Ready, 29x2.3" |
| SADDLE | Specialized Body Geometry Phenom Comp, Adaptive Edge design, hollow Cr-Mo rails, 143mm |
| SEATPOST | Specialized, alloy, single-bolt, 27.2mm |
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.
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