Aerodynamic performance, safety and ventilation do not need to come at the expense of each other. By using our whole-helmet approach to development, we have been able to deliver unparalleled levels of aerodynamic performance, safety and ventilation without compromise in the Ventral MIPS. Taking inspiration from the Venturi effect, the helmet's airflow zones allow the helmet to pass through the air with greater efficiency, making it faster. Residual air traveling around the helmet is managed by the 22° aero trailing edge, the perfect angle for minimizing turbulence, further improving aerodynamic performance. By leading air through rather than around the helmet, its wake is minimized, while its ventilation and cooling properties are enhanced. Other features of our whole-helmet approach include a fully wrapped unibody shell with an EPS liner for the ideal balance between weight and protection. Now including MIPS for enhanced rotational impact protection, the helmet also features a lightweight adjustment system spanning the whole head for a comfortable and secure fit. Venturi inspired airflow CFD tested 22° trailing edge minimizes turbulence Eye garage
Aerodynamic performance, safety and ventilation do not need to come at the expense of each other. By using our whole-helmet approach to development, we have been able to deliver unparalleled levels of aerodynamic performance, safety and ventilation without compromise in the Ventral MIPS. Taking inspiration from the Venturi effect, the helmet's airflow zones allow the helmet to pass through the air with greater efficiency, making it faster. Residual air traveling around the helmet is managed by the 22° aero trailing edge, the perfect angle for minimizing turbulence, further improving aerodynamic performance. By leading air through rather than around the helmet, its wake is minimized, while its ventilation and cooling properties are enhanced. Other features of our whole-helmet approach include a fully wrapped unibody shell with an EPS liner for the ideal balance between weight and protection. Now including MIPS for enhanced rotational impact protection, the helmet also features a lightweight adjustment system spanning the whole head for a comfortable and secure fit. Venturi inspired airflow CFD tested 22° trailing edge minimizes turbulence Eye garage
Aerodynamic performance, safety and ventilation do not need to come at the expense of each other. By using our whole-helmet approach to development, we have been able to deliver unparalleled levels of aerodynamic performance, safety and ventilation without compromise in the Ventral SPIN. Taking inspiration from the Venturi effect, the helmet’s airflow zones allow the helmet to pass through the air with greater efficiency, making it faster. Residual air traveling around the helmet is managed by the 22° aero trailing edge, the perfect angle for minimizing turbulence, further improving aerodynamic performance. By leading air through rather than around the helmet, its wake is minimized, while its ventilation and cooling properties are enhanced. Other features of our whole-helmet approach include a fully wrapped unibody shell with an EPS liner for the ideal balance between weight and protection. SPIN (Shearing Pad INside), our patent-pending silicone pad technology; a lightweight adjustment system and an ergonomic precision strap provides a flexible, comfortable and secure fit. Unique aerodynamic design optimized with CFD testing for enhanced aerodynamic performance and minimal air turbulence. Helmet integrated with patent pending SPIN (Shearing Pad Inside) pads Accelerated airflow zones, inspired by the venturi effect, to reduce fluid drag. Extreme cooling and ventilation due to innovative air flow design. High performance EPS liner with targeted and optimised density to provide the ideal balance of low weight and crash protection. Fully wrapped unibody shell construction to increase safety and helmet integrity. Light weight size adjustment system for a personalised fit. Easily adjustable precision straps molded into the helmet liner for extra comfort and safety. Eye garage to keep your sunglasses securely in position when placed on the helmet.
Get the edge on the conditions on winter training rides in the Ventral Tempus Mips. With the same trusted protection and fit as the Ventral Air Mips, and with the addition of a fully covered shell for complete wind and rain protection, this helmet is ideal for winter training. High visibility colorways and the addition of reflective detailing work to enhance visibility in low light. Features include an optimized EPS liner for low weight, a fully wrapped unibody shell that enhances structural integrity and Mips rotational impact protection.MIPS IntegraThe latest technology from brain protection specialists MIPS enhances rotational impact protection.EPS linerThe EPS liner is optimized to provide crash protection at a low weight.Fully covered PC ShellThe fully covered unibody PC shell gives wind, rain and snow protection, and improves structural stability.Adjustable 360° FitA lightweight 360° adjustment system makes it easy to find a secure, comfortable fit.Internal Airflow ChannelsUniquely designed internal airflow channels provide ventilation22° Trailing EdgeResidual air travelling around the helmet is controlled by a 22° aero trailing edge: the perfect angle for minimizing turbulence.Reflective DetailingReflective detailing makes it easier for others to notice you while riding in low light.
Featuring a Merino wool blend for comfort and temperature control, the Zephyr Sock is a natural choice for year-round performance. A waffle knit structure on the mid-length shaft gives good support, while mesh zones around the top of the foot improve ventilation, ensuring comfort on even the longest summer rides.Merino blendMerino wool blend enhances comfort and thermal regulation.Waffle knitA waffle knit on the shaft supports overall comfort.Mesh zonesMesh zones across the top of the foot increase ventilation.Foot supportA high-density band around the middle of the foot gives additional support.Mid-length shaftA 16cm shaft length gives good protective coverage of the ankle and lower shin.
Key Features:For use with Direct Mount cranks with the 3-Bolt SRAM style interface.Specification:38T, 40T, 42T | 3-Bolt Direct Mount | 7075-T6,Wave™ Tech tooth profile,10/11/12sp Shimano/KMC/SRAM,Stamped and machined manufacturing with hard black anodizing for durability,REAR DER- Must use a ‘CLUTCH’ type rear derailleur. Example Shimano Shadow or SRAM Type 2,In rough terrain, or just for security, we still recommend use of an upper guide,In very rough terrain, or just for pure security, we still recommend use of an upper guide.
The Praxis Works M30 BBRIGHT ROAD bottom bracket is our M30 BB for installing M30 spindle based road cranks on BB Right Cervelo road frames. Steel or Ceramic.
In the ever changing world of bottom bracket standards, Praxis aims to have a bottom bracket for pretty much any modern bike and crankset. The M30 Press Fit Bottom Bracket is suitable for Praxis Works M30 cranksets in a variety of bracket shells.Compatible with Praxis Works M30 cranksets with 30/28mm spindlesHighly durable Enduro bearings are designed to spin freely and last well in harsh conditionsForged & machined aluminium cups are highly durable and easy to fitBuilt around high-quality Enduro steel cartridge bearings and forged and machined aluminium cups, Praxis bottom brackets are built to be strong, durable and not afraid of harsh conditions. The quality sealing keeps grime away from the bearings, while the cups construction mean they can be easily transferred between frames with no fear of damaging them. If you want a dependable bottom bracket that is supremely reliable and easy to install, look no further.
In the ever changing world of bottom bracket standards, Praxis aims to have a bottom bracket for pretty much any modern bike and crankset. The M30 Press Fit Bottom Bracket is suitable for Praxis Works M30 cranksets in a variety of bracket shells.Compatible with Praxis Works M30 cranksets with 30/28mm spindlesHighly durable Enduro bearings are designed to spin freely and last well in harsh conditionsForged & machined aluminium cups are highly durable and easy to fitBuilt around high-quality Enduro steel cartridge bearings and forged and machined aluminium cups, Praxis bottom brackets are built to be strong, durable and not afraid of harsh conditions. The quality sealing keeps grime away from the bearings, while the cups construction mean they can be easily transferred between frames with no fear of damaging them. If you want a dependable bottom bracket that is supremely reliable and easy to install, look no further.
The all new Praxis Zayante Carbon X M30 road crank is the ultimate marriage of lightness, stiffness and versatility. Up your game with its rigid carbon arms and stout 30mm spindle. And enjoy the right gearing setup for every ride with its new X-Spider for double rings or direct-mount interface for singles.Weighing a feathery 615 grams (172.5 50/34) the Zayante Carbon M30 crank has come to play and is ready to disrupt the peloton.Key Features:4 Bolt Pattern.,160/104 BCD.,48/32, 50/34, 52/36, or 53/39 chain ring choice.,M30 Aluminium Spindle.,Requires Praxis M30 BB : BSA, BB86, BB30/PF30 (30mm Drive/28mm NonDrive).,Works with Shimano™ 10/11, Campy 10/11, SRAM 10/11.,Approximate weight 610g duo ring..
Prime 343 Carbon Rear Road Disc WheelThe Prime Carbon Disc Wheel is a rear race wheel that features a full carbon disc with a rim braking surface and is tubeless ready. Engineered to provide the greatest aerodynamic efficiency, power-transfer and outstanding crosswind stability, this wheel was created for top-level racing. Plus, it's tubeless-ready, which means it rolls faster, is lighter and provides greater grip than a standard clincher setup. Also, the tubeless setup eliminates the possibility of getting pinch flats.Features: Material: Carbon Fibre Tubeless Compatible 4 Pawls with 36T Ratchet ring Shimano Freehub body Internal Width: 18.7mm External Width: 25mm Weight: 1122gBuy Prime Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Prime Attaquer Road Disc Wheelset 22A fast-paced and well-equipped wheelset for those who love to attack the peloton, the Attaquer Disc Wheelset from Prime keeps you poised and focused as you go the distance. Equipped with modern alloy rims that are 19mm wide and 30mm deep, each wheel benefits from a balanced and true-rolling experience, with the tough and trusted alloy construction standing up superbly to the top speeds and distances of rampant road riding. Lightweight and Aerodynamic, Alloy Disc Road Wheelset Tubeless-ready rims enhance grip and control when riding on lower pressures, while the addition of DT AeroLite and Aero Comp spokes stiffen and strengthen the build for the rigours of road riding. Spinning on RD010 hubs, a smooth and supportive rotation is achieved as you roll across a variety of road surfaces, with the 9/10/11 Speed freehub adding ample thrust to the back wheel.Improved Braking PerformanceEven in the wettest conditions, disc brakes generate incredible stopping power, so when you fly up the hills, you'll be able to descend with confidence safe in the knowledge that the Prime Baroudeur Road Disc Wheelset can handle even the steepest descents.Features: Rim Material: Alloy Internal Rim Width: 19mm External Rim Width: 22mm Rim Depth: 30mm Hubs: RD010, CNC machined 6061 alloy hub body Freehub: Shimano/SRAM 9/10/11 speed freehub Disc Mounting: Center Lock Axle 12mm thru axle front and rear (QR conversion kits included in box) Spokes: DT Aerolite (non-drive), DT Aero Comp (drive side) Rider Weight Limit: 110kg Weight: Front: 665g; Rear: 805g; Pair: 1470gDelivered With: 4 spare spokes & nipples Tubeless Valves QR Skewers 10 speed spacer 15mm thru axle end caps QR end caps 135mm x QR rear conversion kitSpoke Length: Front Drive Side: 290mm, Front Non-Drive Side: 288mm Rear Drive Side: 288mm, Rear Non-Drive Side: 290mmBearings Front: 2x 6803 Sealed Cartridge Bearings Rear: 2x 15267 Sealed Cartridge Bearings Freehub: 2x 15267 Sealed Cartridge BearingsRim ERD 576.6mmSpares (available separately):Prime Disc Brake Conversion Kits (Front) Prime RD010 QR Front Conversion Kit Prime RD010 12mm Front Conversion Kit Prime RD010 15mm Front Conversion Kit Prime Disc Brake Conversion Kits (Rear) Prime RD010 QR Rear Conversion Kit Prime RD010 12mm Rear Conversion Kit Prime Bearing Kits Prime BlackEdition CeramicSpeed Bearing Kit Prime RD010 Front Hub Bearing Kit Prime RD010 Rear Hub Bearing Kit Prime RD010 Freehub Bearing Kit Prime Freehubs Prime XDR Freehub Body Prime RD010 Shimano/SRAM Freehub Body Prime RD010 Campagnolo Freehub Body Prime Crash Replacement ProgrammeAt Prime we understand that a crash or unexpected accident may occur under normal riding conditions. If in the event of a fall or accident where your Prime product sustains damage beyond repair, you can return the damaged component in exchange for a new product at 40% off the RRP. Please note that the Prime Crash Replacement Programme is only valid for the original purchaser within 2 years of purchase.Buy Prime Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.