The Shimano R9100 11-Speed Cassette is part of the brand new R9100 Dura Ace range. Replacing the 9000 as Shimano s flagship groupset, the R9100 offers improved weight, exciting new features and superior performance. The R9100 is a super lightweight HG-EV cassette with a ridged carbon and alloy carrier to provide excellent shifting even under the most demanding gear changes, Hyperglide EV sprockets with a computer designed tooth configuration and contoured shift gates to ensure crisp and smooth shifting even under load and a close ratio gearing to allow for a more efficient use of energy through finer cadence control. The sprockets are all extensively cut away and drilled to reduce weight, the largest of which are mounted on lightweight alloy and carbon carriers and constructed from titanium to further reduce weight and increase rigidity without sacrificing strength. The R9100 has an alloy cassette lockring and features a nickel-plated finish for hard wearing resistance to corrosion. If you re looking to replace or upgrade your HG-EV cassette, you won t be disappointed with the Dura Ace R9100. Super Lightweight 11-Speed HG-EV Cassette with a Rigid Carbon and Alloy Carrier Hyperglide EV Sprockets with a Computer Designed Tooth ConfigurationContoured Shift GatesClose Ratio Gearing Largest Sprockets Mounted on Lightweight Alloy and Carbon Carriers 5 Largest Sprockets Are Made from Titanium Sprockets are Extensively Cut Away and Drilled Nickel-Plated Finish Offers Hard Wearing Resistance to CorrosionAlloy Cassette LockringFor Super Narrow 11-Speed HG-EV ChainsAverage Weight: 175 Grams (11-25 Tooth)
Aggressive with a downright surly attitude, the new Aeffect R wheelset was built to provide you category leading Trail to Enduro good times with a 30mm wide, offset 6069 alloy rim and new Trace hub to make for an unstoppable combo of toughness and durability.Rough And Rowdy - Made to handle all kinds of Enduro and all-mountain punishment, the burly, Aeffect R rim sports a 30mm inner width and is born tubeless ready.Balance is Key - Aeffect R sports a stout, 6069 alloy rim with a 4.5mm offset spoke bed to provide spoke tension balance, increasing wheel stiffness and overall fatigue life.No Frills, All Thrills - The new Trace hub doesn't need flash or gimmicks. Highlights include durable cartridge bearings, no-nonsense 10-degree engagement, a tough steel axle, and all relevant cassette body options. This hub will get the job done, ride after ride.SPECIFICATIONColour - Black.,Includes - 5 extra Spokes included with Rear Wheels.,Material - 6069 Aluminum.,Nipples - Black Brass Nipples.,Ext Rim Width (mm) - 34.,Int Rim Width (MM) - 30.,Spoke Butting - 2.0 / 1.7 / 2.0.,Spoke Count - 28.,Spoke Head Type - J-Bend.,Spoke Lacing - 3X.,Spoke Offset (MM) - 4.5.,Tubeless - Tubeless Ready.,Weight - 1920g (27.5"), 2000g (29")..
Race Face Aeffect-R Dropper PostThis brilliant dropper seatpost is ideal for MTB use as it delivers a hard-wearing off-road performance at an affordable price. It features a rock-solid 7075 aluminium construction for handling intense cross-country rides and rebellious trail lines across mixed terrain conditions. Coming complete with internal cable routing, this version is also compatible with modern frame while allowing for a cable-free appearance. 2-Bolt MTB DropperReady for fun adventures, this budget-friendly model ensures you stay safely secured to your saddle via its two-bolt clamp system. This provides a stable connection as you blast across the mountains with power and precision. Compatible with dropper levers (sold separately), this dependable cable-actuated hydraulic seatpost will keep your momentum flowing as you weave from trail to trail. Features: Material: 7075 Aluminium Use: MTB, XC, Enduro, Trail Lever Actuation: Mechanical Head Type: Zero offset Bolt: 2-bolt Lever Compatibility: Aeffect R Lever (also compatible with Turbine R universal and 1x lever) sold separately Bushings: DU bushingsCable Routing: InternalBuy Race Face Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Race Face Aeffect-R Dropper PostThis brilliant dropper seatpost is ideal for MTB use as it delivers a hard-wearing off-road performance at an affordable price. It features a rock-solid 7075 aluminium construction for handling intense cross-country rides and rebellious trail lines across mixed terrain conditions. Coming complete with internal cable routing, this version is also compatible with modern frame while allowing for a cable-free appearance. 2-Bolt MTB DropperReady for fun adventures, this budget-friendly model ensures you stay safely secured to your saddle via its two-bolt clamp system. This provides a stable connection as you blast across the mountains with power and precision. Compatible with dropper levers (sold separately), this dependable cable-actuated hydraulic seatpost will keep your momentum flowing as you weave from trail to trail. Features: Material: 7075 Aluminium Use: MTB, XC, Enduro, Trail Lever Actuation: Mechanical Head Type: Zero offset Bolt: 2-bolt Lever Compatibility: Aeffect R Lever (also compatible with Turbine R universal and 1x lever) sold separately Bushings: DU bushingsCable Routing: InternalBuy Race Face Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Tested on the track and designed in conjunction with a team with BMX race knowledge spanning 3 decades, Radio Helium frames are well thought out and powerful pure bred race machines. You’ll find no gimmicks, no “goofy” tubing shapes or unnecessary features. These frames have been built from the ground up with race proven geometry and technology combined with clean, functional aesthetics designed to give you the holeshot out of the gate. Radio Helium frames are designed to feel comfortable, stiff and fast, exactly how a race bike should. ###section### Product Specs MATERIAL: Hydroformed 6061-T6 alloy - 17.6" Top Tube TOP TUBE LENGTH: 17.6" HEAD TUBE ANGLE: 73° SEAT TUBE ANGLE: 70° CHAIN STAY LENGTH: 12.4” BB HEIGHT: 10.6″ WHEEL SIZE: 20" STANDOVER HEIGHT: TBC DROPOUT SIZE: 10mm HEADSET TYPE: Integrated BB TYPE: Euro BRAKE MOUNTS: Welded WEIGHT: 1.250kg / 2.76lbs ###section### Product Highlights BMX Racing Specific Geometry Race Specific Frame Strong and lightweight Hydroformed tubing for increased strength Integrated seat post clamp
Built on our legendary Full-9 platform with the added protection of Mips the Full-9 Fusion is our no-compromise full-face helmet for riders who hold nothing back. Built on our legendary Full-9 platform the Full-9 Fusion is our no-compromise full-face helmet for riders who hold nothing back. With a premium fiberglass shell a wide field of view Overbrow Ventilation intakes a plush interior and Mips technology this helmet delivers world-class quality fit and features. It doesn’t matter if you are chasing the clock on a downhill run or sending big gaps at your favorite bike park if you are a rider who loves to shuttle to the top and then shred all the way down this helmet is built for you. Availability certification color and pricing may vary per region. If outside of the USA please check with your authorized local dealer for more information. SPECS IMPACT MANAGEMENT MIPS® SAFETY BREAKAWAY SCREWS CONSTRUCTION FIBERGLASS SHELL WITH EPS LINER SPORT CYCLING VISOR FLYING BRIDGE ™ VISOR VENTILATION OVERBROW VENTILATION™ PRODUCT WEIGHT 1080G (SIZE M) CERTIFICATION COMPLIES WITH THE US CPSC SAFETY STANDARD FOR BICYCLE HELMET FOR PERSONS AGE 5 AND OLDER ASTM F1952-15 (DH) ASTM F2032-15 (BMX)
The Race from Exposure, a super lightweight light packing 2400 measured lumens the ideal solution for XC racing, with a no compromise on technology in this sleek unit. REFLEX++ Technology means this featherweight will automatically adjust output that allows the light to have crossover appeal for those who also have a rural commute or even a lightweight pack ride.Reflex+ Technology - Reflex automatically adjusts the light to provide boosted output when riding hard and fast then intuitively dimming for the slower sections such as climbs. This is all to optimise battery capacity, to provide extra light when needed and save it when not required.Reflex achieves this by using data from 3D digital accelerometers including gyroscope and thermistors. It continually analyses the data to make seamless adjustments to benefit the rider, probably better than the rider can. In reality it is a form of artificial intelligence. The selected run time will be achieved by averaging the output over the period.Smart Port+ Technology - Smart Port+ enables the charge port to accept auxiliary accessories such as rear lights, remote switches, Support Cells and use your light as a power bank to charge USB devices.OLED Status Display - OSD - An LED display panel that gives clear information on which mode the light is in, runtime remaining in hours and minutes, percentage charged and feedback information during OMS. Patent Protected.Optimised Mode Selector - Various programs in the lights can easily be selected to offer a choice of run times and modes so you can find the right one for your ride, be it an all-night adventure or an intense blast.Intelligent Thermal Management - Patented circuitry within the light will reduce power to the LEDs, if they go beyond the optimum temperature, keeping the light as efficient as possible to maximise output and battery capacity. Once the light has cooled, the power is automatically restored.In The Box: Race MK16 GMB, QR Handlebar Bracket, Fast Charger, QS GuideSpecification:LEDs: 2 x White XPL2(W3)IP Rating: IP65Max Lumens: 1600 (Reflex 2400)Battery: 6,800 mAh Li-IonRuntime: 2 - 36 HoursCharging Time: 6 HoursWeight: 186gMaterial: Anodised 6063 AluminiumLength: 107mmHead Diameter: 46mm
Leatt DBX 5.5 Neck BraceThe DBX 5.5 was built with safety as well as comfort in mind and offers premium, high performance protection that is adjustable enough to fit all riders. Making use of Alternative Load Path Technology (ALPT), crash forces are directed from your helmet towards your body, bypassing your neck. The collarbone cut-out on the brace also keeps your helmet as well as the neck brace away from your more fragile bones when you crash whilst the rear thoracic strut’s dual plate design is designed to snap off before applying excessive pressure to the back. All Leatt neck braces are CE tested and certified as Personal Protective Equipment.Features: Chassis made of fibreglass reinforced polyamide 5.5/6.5 helmet rim striking platform design for a biomedical balanced head and helmet freedom of motion Three-way adjustability and sliding front and rear SureFit adjusters to ensure optimum fit Four-angle rear thoracic strut adjustments to fit most body shapes Sculptured, split front for improved comfort and fit CoreFlex split rear thoracic strut is more comfortable and designed to work with the body’s natural movements Thoracic rear strut is engineered to snap off before applying excessive pressure to the back Low profile push-button open/closure system Easy-to-use emergency release mechanism for injured riders Engineered collarbone cut-out to help keep your helmet and brace away from your most fragile bones Injected, durable and easy-to-clean foam padding Air flow ribbed body padding for optimum ventilation Folding rear thoracic strut for easier packing Free, optional, clear chest strap included CE tested and certified as Personal Protective Equipment 89/686/EEC Engineered and lab proven by a medical doctor and biomedical engineers Trusted by some of the fastest downhill racers in the worldUnisex fit Weight: from 790gBuy Leatt Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.
Genuine Shimano replacement part.Chainrings to fit 55-42T, 54-42T, 53-39T, 52-36T, 50-34T Chanisets.
Shimano Dura-Ace 7900 10 Speed Road CassetteThis Dura-Ace 10-speed cassette is typically lightweight and designed for maximum performance. Featuring four titanium cogs, the new Dura-Ace 7900 cogset has further improved shifting quality by creating a more rigid aluminium carrier unit along with a re-engineered tooth profile. The Shimano Dura-Ace 7900 10-Speed Road Cassette shaves 10 grams from the previous model without sacrificing strength; the close gear ratios allow effective and efficient cadence control.Features:Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under loadClose ratio gearing allows a more efficient use of energy through finer cadence controlLargest sprockets are mounted on a lightweight alloy carrier to reduce weight and increase rigidity4 largest sprockets are made from titanium to reduce weight without sacrificing strengthSprockets are extensively cut away and drilled to further reduce weight without reducing rigidityNickel-plated finish offers hard wearing resistance to corrosionAlloy cassette lockringSpecifications:Sprocket Carrier: AlloyNumber of Sprockets: 10-speedSprocket Material: Steel/TitaniumChain Compatibility: Super Narrow HG for 10-speedWeight: 163g (11-23T)Cassette Gearing:11-21T: 11-12-13-14-15-16-17-18-19-2111-23T: 11-12-13-14-15-16-17-19-21-2311-25T: 11-12-13-14-15-17-19-21-23-2511-27T: 11-12-13-14-15-17-19-21-24-2711-28T: 11-12-13-14-15-17-19-21-24-2812-23T: 12-13-14-15-16-17-18-19-21-2312-25T: 12-13-14-15-16-17-19-21-23-2512-27T: 12-13-14-15-16-17-19-21-24-27A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
The Tectal Race MIPS remains at the forefront of protection for all kinds of mountain bikers. One of the first helmets to adopt an extended shell design for extra protection across more of the head, the helmet has now been updated to include Mips for increased rotational impact protection.Developed using POC's Whole Helmet Concept™, the helmet delivers superior levels of comfort, fit and performance, for extra safety on the trails. An aramid bridge molded to the helmet liner enhances structural integrity and improves penetration protection, so you can ride with confidence even under low tree branches.The helmet's ventilation design has been tested and perfected in a wind tunnel, ensuring the helmet delivers lightweight, reliable protection while keeping you cool no matter how hard you push on the trails.MIPS IntegraThe latest technology from brain protection specialists MIPS enhances rotational impact protection.RECCO® ReflectorA RECCO® Reflector helps rescue services easily and quickly locate you if something goes wrong.EPS LinerA lightweight EPS liner gives optimized protection.Aramid BridgesAramid bridges are molded to the helmet liner to enhance structural stability and improve penetration protection.Unibody ShellThe unibody PC shell enhances the structural integrity of the helmetAdjustable 360° fitA 360° adjustment system makes it easy to find a secure, comfortable fit.Wind-tunnel tested ventilationThe helmet's ventilation has been optimized in a wind tunnel for maximum efficiency.Adjustable peakThe helmet peak can be adjusted for personalized protection from the elements.Extended protectionExtended zones around the temples and back of the head give extra protection in risk areas.
This speedsuit comprises a superlight, textured, aerodynamic weave designed to disrupt airflow when you're dialled into an aggressive position on the bike. Wind-tunnel data also led to refinements in seams, while the lightweight and fast-wicking main body fabric is finished with a low neckline for comfort when riding on the drops. Lightweight, breathable and fast-wicking, the fabric will keep you cool and comfortable when the hammer goes down, while the overlap between top and shorts ensures your stomach remains hidden when standing. The integrated gripper extends the full circumference of the leg opening to keep the suit firmly in place. A robust, easy-to-pull Vislon® zip from the YKK Group, radio pocket, three drop-in pockets at the rear for your race fuel, raw-cut sleeve openings and bonded hem complete your uncompromising, race-ready outfit. Ready for you to unleash the fastest version of yourself. Elastic Interface® PARIS HCS MEN chamois dhb turned to Elastic Interface® for a custom chamois. Three high-density foams, a smooth surface and gradual transitions combine to provide comfort for rides of 7+ hours. Extra support in an aggressive riding position comes from the innovative Elastic Interface® Hybrid Cell System, while the perforated top sheet delivers excellent moisture management and uses sustainable, recycled yarns. dhb's Aeron Lab collection Designed and developed for elite athletes. The most advanced fabric innovations and best-in-class construction techniques combine in exceptional performance apparel worthy of any race on the planet. A second-skin fit, body-mapped for optimal comfort and expertly tested. With Aeron Lab, there is no compromise.