Legendary Stealth Performance Now available by Box! Featuring instant engagement, unlimited foot positions and silent low drag coasting. The Box One Stealth Expert Hubset is designed to be lightweight for lightweight riders and features small hub flanges, and decreased material to keep the weight down. This makes the Stealth Expert Hubset ideal for any Mini, Junior or Expert wheel build, but may also accommodate a lightweight rider looking to move up to a pro-sized bike. Recommended Rider weight under 140lbs. Chromoly bolts included. ###section### Product Specs HUB TYPE:Freewheel AXLE:10mm DRIVER:Sold Separately SPOKE HOLES:28h WEIGHT:315g/11.1oz (without bolts)
Reed Stark signature Safari frame from BSD. The Safari frame is a tall frame with a big standover and because of this it also has a taller headtube to keep the frame angles looking nice. The taller headtube distributes stress at the front of the frame over a larger area and also means you can run your stem and forks with no headset spacers for a cleaner look up front. On a frame the highest concentration of stress is at the junctions between the headtube/toptube and headtube/downtube. To handle the pressures of modern riding, the required strength is achieved by beefing this area up using a combination of butted tubing and external gussets, making it built for urban adventure wherever your street safari takes you… ###section### Product Specs MATERIAL: 4130 Chromoly HEAD TUBE ANGLE: 75° SEAT TUBE ANGLE: 71° CHAIN STAY LENGTH: 13" BB HEIGHT: 11.75" WHEEL SIZE: 20" STANDOVER HEIGHT: 9.5" DROPOUT SIZE: 14mm HEADSET TYPE: Integrated BB TYPE: Mid BRAKE MOUNTS: Brakeless GYRO TABS: Brakeless WEIGHT: 5.3 lbs ###section### Product Highlights Neutral Geometry for responsiveness and stability Best suited to Street and Park riding High-quality Chromoly construction Gusseted tubing for added strength Strong and durable investment cast dropouts ###shogun-image-section###
The SL is 25% lighter than our standard transfer post, making it the lightest mainstream dropper on the market. With lever options for drop bars, flat bars, and 2x front shifters, it's the perfect upgrade for Gravel riders and diehard xc racers who want the Performance of a dropper but not the extra heft. Levers sold separately. Features: NEW lightweight design. NEW Windows in lower post allow cable clamp/slack to be pulled from post side for compatibility with GRX-style dropper levers and minimises extra cable housing length. 2-position mechanical post that locks at the top and bottom only. Longer travel configurations offer exposed length of 290mm for taller riders. Shorter travel configurations offer shorter total length for smaller riders. Coil spring for consistent return performance. Internal routing only. 27.2, 30.9 and 31.6mm diameters. 50, 70, 75, and 100mm drop options. 70-85deg seat angles are supported. 7mm and 7x9 ‘Ob-round' saddle rails supported. 1x lever is Matchmaker, Shimano GRX, and I-SPEC EV compatible.
High performance Ultegra Wireless hydraulic Servo Wave disc brake Di2 STI's give you control, modulation and power with minimal effort in all riding conditions Wireless connectivity to the front and rear derailleurs for effortless trouble free gear shifts With Di2 technology shifting is easy and precise - just a light touch, as soft as a mouse click, is sufficient for the front or rear derailleur to instantaneously select the correct gear Full and semi synchronized shifting programable, Synchro shift compatible meaning a single shifter can control both front and rear shifting which can be fully custom tuned to your riding preferences. Semi synchronized shifting means when a front shift is made the rear mech will automatically correct to the appropriate ratio Simply pressing tactile buttons allows effortless and comfortable shifting even when your hands are cold Drop bar STI with shift buttons located in a near identical place to the positions you'd assume shifting using a mechanical Shimano STI Hydraulic brake lever with Servo Wave provides excellent stopping power with less effort especially from the hood position Hydraulic reservoir tank provides pad to rotor clearance auto-adjust maintaining braking performance during pad wear Finely tuneable reach adjusters for the levers enable custom fitment for all hands Levers use CR1632 batteries which last for approximately 1.5-2 years Kit contains bled ST-R8170 STI, BR-R8170 flat mount brake callipers with pads, hoses and mineral oil (without rotors or adapters)
New mechanical shifting 2x12 speed Record Ergopower with Hydraulic Disc Brake controls: comfort, control, speed, reactivity. The new 12x2 Record Disc Brake Ergo controls take full advantage of the widely respected, proven Campagnolo technologies and have become indispensable for those who are in the saddle for extended periods. One such technology is Vari-Cushion, which offers an ergonomic, comfortable and safe support and grip. There is also the one lever-one action feature that assigns each lever one function to prevent shifting errors. The Ultra-Shift mechanism enables upshifting up to three sprockets at a time and downshifting a full five. Furthermore, the new mechanical Ergopower 12x2 Record Disc Brake controls offer lever adjustability that utilises Reach Adjustment to move the brake lever closer to the low grip, thus adapting to the different hand sizes. AMS Adjustment allows modulating the moment of shift engagement through the use of specific levers. The carbon fibre brake levers feature a unidirectional disposition of the fibre to ensure they match seamlessly with the other components of the groupset. Features & Benefits: Comfortable body: The controls enable a solid, safe grip when pedalling out of the saddle or gripping high on the handlebar. Rapid shifting: Immediate shifting engagement enables activating the front derailleur with minimum effort and in any hand position on the bar. Multiple action: An unplanned ascent, a sudden jerk: it takes barely a moment to find the right ratio owing to the multiple action of the controls. Ergonomic: The shape of the body and the possibility to adjust the reach enable all cyclists to use these controls, regardless of the size of their hands or fingers. Upshifting Lever Integration: More space under the control body when gripping the Ergopower control. Disc Calipers: Flat mount disc only, to be compatible with the latest frame technology. Technologies: Customisable ergonomics, 3 levels of reach adjustment. Vari-Cushion hood, different thicknesses allowing for greater grip, comfort and water dispersion. Upgraded brake lever: the result of meticulous studies (double curve brake lever, new form outward curve). Breaking lever pivot aligned with slant of ergo power, more efficient power transfer requiring less energy from riders hand Maximum Smoothness Cables: new cable set maintains exceptional smoothness far beyond those of the competition, maximum performance longevity Completely redesigned internals for perfect compatibility with new rear derailleur Ultra-Shift System, Up to 5 sprockets in downshifting, up to 3 in upshifting. Enlarged shifting paddles, for instant reaction access Weight: 463g
Whether you're exploring new surroundings or riding after work with your friends, this reliable model will keep you in full control of the ride. Its lever features a raised hood head which prevents hand misalignment and slippage, so you can ride comfortably across rough road conditions. Enjoy higher braking efficiency with reduced fatigue on longer rides, thanks to its improved grip and stopping performance. Featuring the revolutionary Di2 shifting technology, this lever gives you instant, accurate and lightning-fast shifts. At the push of a button, you'll benefit from its precise and controlled actuation, even in the most extreme conditions. This superb model will keep you in full control and allow you to enjoy the freedom of being able to change gear even under heavy load while climbing and accelerating. Simple to step up and maintain, the caliper delivers greater multi-surface braking control when riding across gravel and muddy terrain. Its piston's Ice Tech technology allows for high rigidity and excellent heat dissipation, so you can tackle every adventure with constant stable braking without loss.
RockShox Reverb Stealth Dropper SeatpostReady for aggressive mountain bike adventures, this dropper seatpost gives you quick and dependable saddle height adjustment on the roughest of rides. It features a hard-wearing aluminium construction, which makes it perfect at handling all the intensity that comes with all-day epics in the mountains. Coming kitted out with a mechanical handlebar remote, this model also allows you to easily adjust your saddle's height from the flick of a switch. Features: Material: 6061 forged Aluminium Use: MTB, Enduro Type: Dropper Remote Included: Yes Diameter: 30.9mm or 31.6mm options available to select Setback: 0mm Actuation: Mechanical handlebar remote Cable Routing: Internal Clamp: 2-boltBuy RockShox Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
DVO Suspension Garnet Mountain Bike Dropper SeatpostDVO Suspension's Garnet Dropper Seatpost was designed with reliability and performance as its first priorities. Offering infinite travel adjustment, you can stop your saddle at precisely the right position to suit your height, riding position, and the terrain you're riding. This ensures maximum power output and more comfortable climbing.Simple Installation and AdjustmentTo ensure ease of installing and operation, DVO Suspension adopted the simple, yet reliable cable operated system. This means there's no special kits or tools required for fitting or repair. Also, if you have a crash and break the remote, you can replace it with any other brand of cable operated dropper remote.Easy Access ValveAnother well thought out feature of the Garnett dropper is its easily accessible air valve. Unlike others on the market, the air valve is located at the rear of the clamp head, meaning there's no need to remove it from the frame for adjusting or topping up the air pressure.Features: Actuation: Cable remote Adjustment: Infinite Cable Routing: Internal Clamp Style: Standard rails Remote Position: Left or right Weight: 574gBuy DVO Suspension Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Selle Italia SP-01 Boost Tekno Superflow SaddlePerfect for racing, this road bike saddle features a tough carbon rail construction, which means that you'll benefit from its incredible strength to weight ratio. Selle Italia has also kitted out this model with a carbon shell, which gives you even greater weight savings without sacrificing strength. Weighing only 117g for the small version and 120g for the larger version, this saddle is a perfect upgrade for riders who want superior stiffness without any unnecessary weight.SP-01 Boost Tekno Superflow: the most futuristic full carbon saddle of all timeDesigned in collaboration with Dallara, the SP-01 Boost Tekno is designed to surpass futuristic paradigms, developing - in the world of bike accessories - the most innovative and exclusive materials already used in the top of the range automotive sector. The result of continuous studies by Selle Italia in technology and materials, the SP-01 Boost Tekno is the most futuristic full carbon saddle ever created by the Asolo-based company; the result of a genuine engineering project that combines the critical aspects of processing carbon fibre with innovative and special technology such as “Suspension Link Movement”.Features: Use: Road Rail Material: Hi-Tech Carbon Shell Material: Carbon Rail Dimensions: 7x9mm Dimensions: Small: 130x245mm; Large: 140x245mm Weight: Small: 117g; Large: 120gBuy Selle Italia Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Selle Italia FLITE Boost MVDP Carb Superflow SaddleFeaturing a high-quality fibra-tek cover, this Mathieu Van der Poel (MVDP) signature saddle is more than capable of handling all of the pressure and intensity associated with road racing and endurance riding. Selle Italia has also equipped it with carbon rails for a superior combination of stiffness, durability and low weight performance as you conquer every mile of road. Another highlight is it comes race-ready with a Superflow channel that runs down its middle section for relieving pressure from around your sit-bones and reducing numbness and fatigue. Weighing in at only 162g, this is a lightweight choice of upgrade for staying comfortable and supported without adding any unnecessary weight to your ride.A Never Ending TraditionThanks to the collaboration with an undisputed champion, like Mathieu Van der Poel, the tradition is continuing in the best way; and it is from this partnership that the Flite Boost Kit Carbonio Superflow “MVDP edition” is born.Dedicated LogoMade in white, like the Flite Boost usually used by Mathieu during the race, it features a logo with the word MVDP created “ad hoc” for the athlete.Features: Cover Material: Fibra-Tek Rails Material: Carbon rails (+10mm) Use: Road Dimensions: 145x250mm Category: Performance Profile: Flat Gender: Unisex Central Cut Out: Superflow channel id Match: L3 Weight: 162gManufacturer's Part Number: 017A920ICA007 White L3Buy Selle Italia Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
RULE THE ROAD At a gravity-defying 215g with the performance and range of adjustability you need to conquer the steepest routes ahead the Imperial™ is destined to lead a lightweight revolution in road cycling footwear. To make a full-featured shoe that rivals minimalist designs in weight we created an ultralight monofilament “Synchwire” mesh upper that fits and feels like a second skin thanks to the dual Boa IP1 buckles with soft lace guides. Thermal-welded Teijin® TPU adds structural support exactly where it’s needed and a high-modulus Easton® EC90 SLX2 carbon fiber plate provides ultimate stiffness-to-weight for power transfer. Our adjustable Super Natural Fit footbed system is the final touch allowing you to customize arch support right out of the box for luxurious comfort and optimal pedaling efficiency. UPPER Teijin® welded SL monofilament mesh One-piece “Synchwire” upper design with soft lace guides Twin Boa® IP1 dials featuring 1mm +/- adjustment and macro release OUTSOLE Easton® EC90™ SLX2 high-modulus carbon Stainless steel hardware Replaceable heel pads FOOTBED SuperNatural Fit Kit with adjustable arch support XT2® anti-microbial fiber top sheet WEIGHT 215 grams (per shoe size 42.5) SIZING 39 – 48 including half-sizes from42.5 – 45.5
Starting at 327g for our 27.2mm factory series, the SL is 25% lighter than our standard transfer post, making it the lightest mainstream dropper on the market. With lever options for drop bars, flat bars, and 2x front shifters, it's the perfect upgrade for Gravel riders and diehard xc racers who want the Performance of a dropper but not the extra heft.Levers sold separately.FeaturesNEW lightweight design.,NEW Windows in lower post allow cable clamp/slack to be pulled from post side for compatibility with GRX-style dropper levers and minimises extra cable housing length.,2-position mechanical post that locks at the top and bottom only.,Longer travel configurations offer exposed length of 290mm for taller riders.,Shorter travel configurations offer shorter total length for smaller riders.,Coil spring for consistent return performance.,Internal routing only.,27.2, 30.9 and 31.6mm diameters.,50, 70, 75, and 100mm drop options.,70-85deg seat angles are supported.,7mm and 7x9 ÔÇÿOb-round' saddle rails supported.,1x lever is Matchmaker, Shimano GRX, and I-SPEC EV compatible.,Available in Factory and Performance Elite Series. (Factory post includes Ti hardware for additional 10g weight savings).