Four great reasons to buy your bike from Sigma Sports
Sigma Sports has one objective - to help you find your perfect bike. Our friendly, knowledgeable staff ask you a series of questions to understand what type of rider you are and the type of riding you do. We can then identify the style of bike that best suits your needs.
Riding a bike that fits you perfectly will help keep you injury-free and ensure you enjoy riding further for longer in total comfort. We check your measurements on a jig to ensure your optimal set-up.
When you collect your new bike we'll double-check your position and make any micro-adjustments if required. We'll also discuss the controls on your bike as well as maintenance tips.
We offer a free safety check after six weeks or 200 miles, so you can keep riding in confidence. Visit us now in-store to discuss your new bike.
Pinarello Razha 105 Disc Road Bike 2021
With an asymmetrical monocoque carbon fibre frame, the Razha 105 Disc is a luxurious entry to the world of premium Pinarello road bikes. Constructed with T600 carbon fibre, there's a nod to better comfort and compliance while promoting the excellent transfer of power through the rear triangle.
Comfort levels are further promoted by the 25mm Vittoria Zaffiro tyres absorbing more of the road's vibrations, and the frameset has room for tyres up to 28mm wide to keep you fresh on long days out. Pinarello's MOST aluminium finishing kit makes for a quality stem and handlebar combination that looks smart too.
The Shimano 105 Disc 11-speed groupset has all the features you could want from mechanical gears, with crisp shifting and powerful hydraulic disc brakes. The frame is ready for electronic groupsets thanks to the Think2 system, so you can easily upgrade at a later date if you wish.
- Pinarello's luxurious entry-level road platform
- T600 carbon fibre frame is stiff enough for great power transfer and compliant enough for top comfort
- Asymmetric frame helps aerodynamic performance
- Think2 System allows for seamless integration of electronic groupsets if you wish to upgrade in the future
- Italian threaded bottom bracket
- Shimano's superb 105 disc 11-speed groupset
- Vittoria Zaffiro tyres are 25mm wide, and the frameset is capable of taking 28c tyres
- Fulcrum Racing 6 Disc wheelset
- Images are for illustration of colourway only. Specification is as listed
|Frame||Pinarello Carbon T600, Asymmetric Frame, Think2 System, Internal Cable Routing, Seatpost Round Ø31.6mm|
|Fork||Pinarello Carbon, max tyre 700x28mm|
|Headset||Drop in Bearing System 1” 1/8 - 1”1/2|
|Bottom Bracket||Italian threaded|
|Stem||Pinarello MOST Tiger Aluminium|
|Handlebar||Pinarello MOST Xylon Aluminium|
|Bar Tape||Pinarello MOST Superlight|
|Front Brake||Shimano 105 BR-R7070 hydraulic disc brake|
|Rear Brake||Shimano 105 BR-R7070 hydraulic disc brake|
|Brake Levers||Shimano 105 BR-R7070 hydraulic disc|
|Front Derailleur||Shimano 105 FD-R7000, braze-on|
|Rear Derailleur||Shimano 105 DR-R7000 11-speed|
|Shift Levers||Shimano 105 ST-R7000|
|Chain||Shimano 105 CN-HG601 11-speed|
|Cassette||Shimano 105 CS-R7000 11-speed|
|Crankset||Shimano 105 FC-R7000 HollowTech 50/34t|
|Front Wheel||Fulcrum Racing 6 Disc clincher|
|Rear Wheel||Fulcrum Racing 6 Disc clincher|
|Front Tyre||Vittoria Zaffiro Pro G2.0 700x25mm clincher|
|Rear Tyre||Vittoria Zaffiro Pro G2.0 700x25mm clincher|
|Saddle||Pinarello MOST LYNX Aircross Manganese|
|Seatpost||Pinarello round Ø31.6mm|
|Pedals||Available to be purchased separately|
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.
Pinarello Razha 105 Disc Road Bike 2021 Sizing
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