Sirrus X is your key to expanding your riding horizons, unlocking new and unexpected destinations. It's a comfortable, capable, and adventurous bike that will inspire you to explore more than ever before. Boasting larger, confidence-instilling tires, a slightly more upright riding position, an intuitive one-by drivetrain, and numerous mounts for racks and fenders, it transcends being merely a reliable pavement partner. Sirrus X is the optimal choice for venturing onto gravel paths. Each Sirrus X is equipped with next-level comfort, featuring scientifically tested and ergonomically engineered components like the Shared Platform Body Geometry saddle, handgrips, and pedals.
The Sirrus X 4.0 model incorporates the revolutionary Future Shock to mitigate the impact of bumps and potholes, ensuring a smoother ride. Future Shock 1.5 provides 20mm of compliance, offering maximum comfort and control over rough terrains. With an added Carbon Fork and an A1 SL alloy frame, the Sirrus X 4.0 is 1.6lb (.8kg) lighter than the 3.0 model, setting it apart from heavy hybrids with mountain-style suspension forks. The wide-range 1x11 SRAM NX shifting ensures precise gear changes for your extended journeys. Here's to embracing life on two wheels!
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.
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We regret to inform you that shopping on Sigma Sports is temporarily unavailable for customers based in Canada.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our Canadian community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
