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.
All our bikes are fully built by our Cytech qualified mechanics. To find out more, see the Built, Checked, Tuned and Tested section below to see how we'll deliver your bike.
We offer FREE DELIVERY of your bike to your home or place of work. Once you've placed your order, our Customer Care team will be in contact to offer a convenient delivery date of your choice.
We've partnered with PedalSure to offer you 30-DAYS FREE bike insurance on new bikes over £400. Visit our Cycle Insurance page to learn more and claim.
Focus Crater Lake 3.7 Disc Hybrid Bike 2020
Comfortable, stable and reliable, the Focus Crater Lake 3.7 Disc Hybrid Bike has 40mm tyres and an SR Suntour suspension fork for smooth rolling over mixed surfaces, be that tarmac, gravel or forest tracks. The bike is equipped with durable Shimano components and wide-ranging gearing that will help you to make short work of climbs. If riding all year round you can attach mudguards to the mounting points and pannier racks can be used should you wish to carry more gear on your bike, whether commuting or exploring new places at the weekend.
- SR Suntour suspension fork with 63mm of travel
- Lightweight aluminium frame
- Shimano hydraulic disc brakes
- Shimano Acera rear derailleur
|FRAME||Focus 6061 aluminium, international disc brake standard|
|FORK||SR Suntour NEX DS, 63mm travel, 9mm QR|
|HANDLEBAR||Focus aluminium flat bar|
|STEM||Focus aluminium, 31.8mm|
|FRONT BRAKE||Shimano MT200, hydraulic disc brake|
|REAR BRAKE||Shimano MT200, hydraulic disc brake|
|BRAKE LEVERS||Shimano MT200|
|REAR DERAILLEUR||Shimano Acera 360, 8-speed|
|FRONT DERAILLEUR||Shimano TY710|
|SHIFT LEVERS||Shimano ST-EF505|
|CASSETTE||Shimano HG500, 12-32T|
|CRANKSET||Shimano FC-T521, 48 / 38 / 28T|
|FRONT WHEEL||Schuermann YAK19|
|REAR WHEEL||Schuermann YAK19|
|FRONT TYRE||Schwalbe CX Comp, 40-622, 28"|
|REAR TYRE||Schwalbe CX Comp, 40-622, 28"|
|SADDLE||Focus Sport SL|
|SEATPOST||Focus Alloy, 27.2 mm|
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 specified), 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.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. We do not install accessories to bikes, including mudguards.