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 Myka 650b Womens Mountain Bike 2017
When you’re yearning to head off-road, the Specialized Myka 650b Womens Mountain Bike 2017 is the ideal choice. Featuring Specialized’s A1 Premium Aluminium frame for enhanced rigidity and compliance over rough terrain and an SR Suntour M3030 fork to absorb bumps and vibrations, this bike will see you powering through mud, dirt and up climbs that you never thought possible.
The A1 Premium Aluminium frame is super lightweight and durable, making it ideal as your first mountain bike. You can ride in comfort, taking on as much or as little of the trail as you wish, whilst the Womens Sport Trail 650b Geometry has been designed to enhance stability when off-road with its low standover height.
The SR Suntour M3030 fork inspires confidence over trail inconsistencies, so whether you’re riding along fire roads with your family or heading out into the unknown on a Sunday morning, you’re safe in the knowledge the fork has your back. The Womens Custom Tune performs to the fullest no matter what the weather's throwing at you.
Shimano Tourney 7-speed gearing allows you to spin up the climbs and zoom down the gradients, pushing your enjoyment to the next level, whilst the reliable and easily maintained V-brakes are perfect to go out and explore the trails. The V-brakes are easily maintained, allowing you to perform essential maintenance.
Finishing off the package, Specialized have incorporated their Specialized Fast Trak Sport tyres to increase puncture resistance and grip when careering through difficult terrain.
Features
A1 Premium Aluminium frame construction ensures that the bike is lightweight and durable, while the Women's Sport Trail 650b Geometry and 650b wheels make for an extremely low standover and heightened sense of control to accommodate more women's body types and experience levels without sacrificing trail performance or handling
SR Suntour M3030 fork features 75mm of smooth suspension travel to effectively smooth out bumpy terrain. And to make sure of it, the fork carries our Women's Custom Tune that was developed specifically for women, so it's guaranteed to perform the task at hand on every ride
Mechanical V-Brakes take care of stopping duties, providing a more "traditional" feel and degree of stopping power to anyone getting back into, or just starting, mountain biking
Please note: Image shown for representation of colourway only, specification subject to change at any time. Bicycles do not come with pedals unless otherwise specified.
Technical Specification
| FRAME | Specialized A1 Premium Aluminium, Women's Sport Trail 650b Geometry, women's tube sets, forged dropouts, replaceable alloy derailleur hanger |
| FORK | SR Suntour M3030 650b, custom coil/MCU spring weights, 75mm travel, preload adjust, 1-1/8" steerer, alloy lowers, Hi-Ten 25.4mm stanchions, V-brake mount |
| STEM | Specialized, forged alloy, 4-bolt, 10-degree rise |
| HANDLEBARS | Specialized, steel, 8-degree backsweep, 4-degree upsweep, 35mm rise, 25.4mm |
| FRONT BRAKE | V-brake, alloy, linear pull |
| REAR BRAKE | V-brake, alloy, linear pull |
| BRAKE LEVERS | Shimano ST-EF51, 7-speed, trigger, w/ integrated brake lever |
| FRONT DERAILLEUR | Shimano Tourney, 3-speed, top swing, dual pull |
| REAR DERAILLEUR | Shimano Tourney, 7-speed |
| SHIFT LEVERS | Shimano ST-EF51, 7-speed, trigger, w/ integrated brake lever |
| CASSETTE | Shimano, 7-speed freewheel, 14-34t |
| CHAIN | KMC X8, 8-speed, w/ reusable MissingLink |
| CRANKSET | Samox, forged alloy, square taper spindle, 42/34/24T, w/ chainguard |
| BOTTOM BRACKET | Square taper, cartridge bearings |
| PEDALS | N/A |
| FRONT WHEEL | Double-sealed, loose ball, QR, 32h |
| REAR WHEEL | Double-sealed, loose ball, QR, 32h |
| FRONT TYRE | Specialized Fast Trak Sport, 40TPI, wire bead, Flak Jacket protection, 650bx2.0" |
| REAR TYRE | Specialized Fast Trak Sport, 40TPI, wire bead, Flak Jacket protection, 650bx2.0" |
| SADDLE | Specialized Body Geometry Women's Riva Sport Plus, steel rails, 155mm |
| SEATPOST | Alloy, 2-bolt, micro-adjust, 12.5mm offset, 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.
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".