Rotor Q Ring SRAM Direct Mount Boost ChainringThis high-quality Q ring is specifically designed for upgrading your SRAM BB30 or GXP crankset to Oval. Additionally, you'll benefit from faster acceleration and better traction on the trails thanks to the weight savings from its one-piece design. Finally, its strong and reliable 7075-T6 aluminium construction is strong enough to tackle everything that a long day in the mountains has to offer.Features: Material: 7075-T6 Aluminium Mount: Direct mount Use: MTB Chain Line: Boost Offset: 3mm BCD: 104mm Speed: 10/11 speed Allows you to upgrade your SRAM BB30 or GXP crankset to OvalBuy Rotor Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Rotor QX1 Narrow Wide Oval MTB Chain Ring For ultimate in single ring performance, throw the new Rotor QX1 oval mountain ring on your REX 1 cranks. You’ll be using the same chainring set up that led Christoph Sauser to victory at the Cross Country Marathon World Championships.Read the interview with Cedric Gracia on Oval Chainrings here.Ovalized chainrings for maximum performance Introducing the new QX1 chainring, already XCM world champion under Christoph Sauser. The QX1 has an alternating wide/narrow tooth profile which prevents the chain from dropping in the worst conditions even without a chain guide. Installation does not require disassembling the crankset from the bike, making ideal gear selection easier.Why Q-Rings? Q-Rings boost your performance by varying drivetrain resistance during pedaling in line with your legs natural strengths and weakness. They make better use of the strongest muscle groups (increasing positive work) and compensate for the weaker zones in the pedaling stroke (reducing negative work).PERFECT SPINQ-Rings make better use of your strongest muscles The muscles recruited during pedalling, their relative strength during pedalling and the torque produced as a crankset rotates are shown in the figures below. From these graphs, it is clear that a round chainrings’ constant level of resistance interferes with optimal pedalling dynamics. A Q-Ring gives a silky-smooth “perfect spin” by smoothening out torque variations and making better use of your strongest muscles.RIDE FASTERPeer reviewed scientific studies Peer-reviewed scientific research has shown that Q-Rings offer a clear increase in performance compared to round chainrings. Elite level cyclists saw a 1.6 sec advantage in a 1KM TT study, generating 27W more power. For comparison, 60mm aero wheels often claim 1.5-1.8 sec/km and 16W savings. What does this mean when you’re riding? You will discover increased endurance, realize explosive sprints and see a newfound tenacity in climbs. You will find that you can stick with the hardcore group that usually drops you. You will become an improved version of yourself, ready to set new PR’s and discover a new depth of performance. Triathletes will notice reduced strain in the bike split and better run split performance.RESEARCH OUTCOMEIncreased speed, reduced consumptionQ-Ring sprints were faster (-1.6 sec & 0.7 kph-1.8%) and generated more power (+26.7W-6.2%)Reduced oxygen consumption and heart rate.Q-RINGS INCREASE PERFORMANCEYour effort has its payoffImmediate performance increase on switching from round rings to Q-Rings. And vice-versa.It also appears that the more effort a cyclist exerts, the greater the benefit of Q’s.PEDALLING SMOOTHNESSQ-Ring-Round Ring Comparison Far from feeling unusual, a Q-Ring feels much rounder than a round ring. A SpinScan analysis visualize a cyclists power delivery, with a bar graph indicating the variation from maximum to minimum output and a polar graph showing the rotating shape of the power profile. By comparing the left hand Round chainring SpinScan and the right hand Q-Ring SpinScan below, one can see that Q-Ring graphs are clearly smoother (less variation in torque in the bar graph) and fuller (less of a peanut shape at the weakest point). OPTIMIZED PEDALLINGSpinScan When one projects a polar plot of a typical SpinScan over the varying drivetrain resistance of a 53t Q-Ring during its rotation, the value of a Q-Ring is clearly visible: Maximum power is met with a “56.5t” Time trial sized chainring diameter and minimum power is met with a “50.4” compact size chainring diameter. This variation creates the “perfect spin” we all aspire to, that simply isn’t possible with round chainrings. This is because Q-Rings compensate for the weakest zone of the pedalling stroke and maximize use of the most powerful zone.OCPOptimum Chainring Position You can micro adjust the position of your Q rings to suit your riding style. Q-Rings use your leg muscles at a different rate than round rings, thereby changing your intramuscular coordination of motor units. Thanks to the OCP (Optimum Chainring Position) of the Q-Ring, you will find your best position seeking both comfort and efficiency. A standard crank in combination with the OCP of the Q-Rings, allows approximately 5 degrees of adjustment.Pedal comfortably in all cycling positions The OCP (Optimum Chainring Position) of the Q-Ring allows you to pedal comfortably in all cycling positions:SittingStandingClimbingSprintingELITE ATHLETES CHOSE TO RIDE Q-RINGSAs a personal choice Professionally, athletes who have chosen to ride Q-Rings have put to rest any doubts about their performance by winning two grand tours, more than 25 Ironman races and over 20 UCI elite Road, MTB and CX world champion titles. Features:The QX1 has an ovality of 12.5% to help the you accelerate better, feel less muscle fatigue and experience smoother torque and better grip off road.The alternating thick/thin tooth profile keeps your chain from dropping in even the worst conditions, eliminating the need for a chain guide.It is compatible with Rotor Rex 1.1 and Rex 2.1, SRAM XX1 and Specialized cranks thanks to crank specific spiders from Rotor. BCD: 76mmPlease note: QX1 rings have a unique BCD and will need adaptor spiders (not included) to fit Specialized or SRAM single cranksRotor chainrings & road cranks compatibility chart (.PDF) - Here you will find the specific Rotor chainring designed to work with your crank.Buy Rotor Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Rotor Outer Q Ring (BCD110x4)Compatible with Rotor’s ALDHU cranksets and Shimano’s 4-bolt road bike models, the Outer Q Ring makes the most of every rotation of the cranks. Created to enhance your power transfer, the highest point of its oval shape is positioned where your stroke is most powerful. Then, the lowest point of the oval is at your stroke’s low power point. This helps you to maintain a smooth pedalling rhythm and makes climbing easier. Made from 7075 aluminium and ready for 9,10 and 11 speed drivetrains, it’s ideal for gaining a competitive edge on race day.Features: Material: CNC-machined 7075 Aluminium Speed: 9/10/11-Speed Bolt Circle Diameter (BCD): 4x110mm Compatibility: Rotor ALDHU, Shimano 4-bolt cranks Use: Road Chainring Type: Oval Chainring Bolts Included: No Sold separatelyBuy Rotor Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fastest XC Wheels In the Real World 1240 grams is an obscenely light weight when talking about mountain bike wheelsets, the kind of weight that XC racers dream about. But light weight alone is no longer enough. So, we engineered the new Control SL wheels to be sharp handling, smooth riding, extra durable, and 22% less likely to pinch-flat your tires, in addition to being some of the lightest weight production wheels on the planet.Rim Type: Carbon clincher, 2Bliss Ready, Zero Bead Hook 4mm FlatTop design. Not compatible with tire inserts.,Rim Width: 29mm internal,Front Hub: Alloy body, 15mmx110 thru-axle, 19 and 31mm OD end cap options included. Max Rotor Size <200mm,Front Spoke Pattern: DT Swiss Aerolite Straightpull 294mm, 24-hole, Two-cross,Rear Hub: CNC-machined alloy body, SiNC Ceramic Bearings, premium-quality DT 180 internals and 36t quick engagement ratchet system cassette, includes SRAM XD Driver and 148 end caps. Max Rotor Size <200mm,Rear Spoke Pattern:DT Swiss Aerolite Straightpull 294mm, 24-hole, Two-cross,Bearing Type: SiNC Ceramic Sealed cartridge,Nipple Type: DT Swiss Pro Lock Hexagonal Alloy 14mm 2.0mm,Total Wheelset Weight: 1240g,System Weight Limit: 275lbs / 125kg.
Designed to handle everything from backcountry rock gardens to heavy days at the bike park, the Traverse is the definitive all-mountain wheel. A super-light, super-tough alloy rim is combined with refined and ultra-dependable hub and spoke technology for a wheel that can conquer any mountainRim Type: Traverse Alloy, 27.5, Disc Brake, Tubeless Ready, Zero Bead Hook Design,Rim Details: 22mm Depth, 34mm External Width, 30mm Internal Width,Hub: Roval Step Flange Hub (SP19151/JFM02R) 6-Bolt, DT Swiss Ratchet LN 18t (20 deg) , 110x15mm & 148x12mm thru-axle, SRAM XD Freehub, (Convertible freehub and endcaps),Bearing Type: Sealed Steel Cartridge Bearing,Spokes: DT Swiss Competition Race J-Bend, Front: Two-Cross 28 count, L: 266mm, R: 266mm; Rear: Two-cross 28 count, L: DS 266m NDS 266mm,Nipple: DT Swiss Hex Prolock Brass 2.0x14mm,Tire Size: 1.95" - 3.0"; Max Pressure: 40 psi,Weight: Wheelset 1,830g (including tubeless rim tape and tubeless valve),Assembly Method: Hand built at every step; to the last nipple turn.,Extras: 19 and 31mm OD end cap options included, Roval tubeless tape and tubeless valve, Spare Spoke and Nipple Kit, System Weight Limit: 240lbs / 109kg;.
Some SR Suntour forks have a straight through unthreaded hole in the centre of the fork brace, you can purchase a sleeve pack that allows you to fit the ProGuard Bolt-on to the fork.
The RRP ProGuard Bolt-On Fox 40 Fitting Kit is for use with the ProGuard Bolt-On Mudguard and Pre-2021 26" and 27.5" Fox 40 Suspension forks. The Kit allows you to fit the ProGuard Bolt-on to the fork, giving you excellent protection from the elements, while also protecting your fork seals and lowers thanks to the bolt on design that forgoes the use of zip ties or velcro.
ProGuard BOLT-ON is the first large direct-mount mudguard of its type. It offers outstanding protection from mud and spray, and provides a slick factory look thanks to not requiring zip ties or velcro straps to secure it in place.Key Features: 2 sizes: Standard offers high levels of protection. Mini is ideal for all year round offering good protection that’s more discreet, Easy to install or remove with no zip ties or velcro straps, Height adjustability by 6mm and angle adjustability for better fit if needed via 2 tilt brackets supplied, 2 Thick rubber pads on the sides protect your forks, Matte textured finish with gloss highlights, plus sticker recess for easy fit and sticker protection, Long front to protect from high speed mud and spray, Smaller turn down at front for better tyre clearance and to reduce mud blockages, Long rear with flick design offers more protection especially during cornering, Seal Shield increases protection and extends fork service intervals, Made with RRP’s unique polypropylene mix which gives great flexibility, durability and strength, Standard: 130g, Mini: 104g,.Designed for the forks listed below that have a threaded hole in the rear of the fork brace: FOX 32, 34, 36, 49 - Std & Boost (not FOX 40 in 26” or 27.5” without adapter bracket), New Marzocchi forks (using the FOX chassis), Ohlins forks, SR Suntour (models with unthreaded straight through hole in the fork brace require a Sleeve Pack to mount ProGuard BOLT-ON (sold separately), Designed, manufactured and packed in the UK.
The RRP ProGuard Bolt-On Mudguard is designed to keep water and mud out of your eyes and off your clothes as well as helping to protect your fork stanchions and wiper seals from getting hammered by mud, dirt and water at high velocity from your front wheel. This helps to minimise cleaning post ride and maximise intervals between services. Bolt on mudguard for selected Fox, Marzocchi, Ohlins and SR Suntour ForksTough polypropylene construction for years of serviceHeight adjustable by 6mmOnly suitable for bikes with disc brakesStandard size is 115mm longer for improved protectionConstructed from a thick Polypropylene material, the ProGuard features a bolt on design that is compatible with a wide range of Fox, Marzocchi, Ohlins and SR Suntour Suspension forks, with 6mm of height adjustment to get the perfect fit. The ProGuard Bolt-On is compatible with 26, 27.5 and 29 inch wheels and tyres up to 3 inches wide. The Standard version of the guard is perfect for extremely wet conditions, with 115mm of extra protection keeping the crud at bay. Light, easy to fit and offering excellent protection, the RRP ProGuard Bolt-On is perfect for keeping the spray and mud out of your eyes during wet winter rides.Compatibility:Fox 32, 34, 36, 49 forks - STD & BOOST (doesn t fit FOX 40 in 26 or 27.5 )Newer Marzocchi forks (using FOX chassis)Ohlins forksMost SR Suntour forks (may require additional sleeve - sold separately)
The RRP ProGuard Bolt-On Mudguard is designed to keep water and mud out of your eyes and off your clothes as well as helping to protect your fork stanchions and wiper seals from getting hammered by mud, dirt and water at high velocity from your front wheel. This helps to minimise cleaning post ride and maximise intervals between services. Bolt on mudguard for selected Fox, Marzocchi, Ohlins and SR Suntour ForksTough polypropylene construction for years of serviceHeight adjustable by 6mmOnly suitable for bikes with disc brakesStandard size is 115mm longer for improved protectionConstructed from a thick Polypropylene material, the ProGuard features a bolt on design that is compatible with a wide range of Fox, Marzocchi, Ohlins and SR Suntour Suspension forks, with 6mm of height adjustment to get the perfect fit. The ProGuard Bolt-On is compatible with 26, 27.5 and 29 inch wheels and tyres up to 3 inches wide. The Standard version of the guard is perfect for extremely wet conditions, with 115mm of extra protection keeping the crud at bay. Light, easy to fit and offering excellent protection, the RRP ProGuard Bolt-On is perfect for keeping the spray and mud out of your eyes during wet winter rides.Compatibility:Fox 32, 34, 36, 49 forks - STD & BOOST (doesn t fit FOX 40 in 26 or 27.5 )Newer Marzocchi forks (using FOX chassis)Ohlins forksMost SR Suntour forks (may require additional sleeve - sold separately)
Additional bolts for fitting the RRP ProGuard Bolt-on mudguard. Useful if you accidentally loose one. Kit contains 2x M3, 3x M4 & 1x M6 bolts.
The RRP ProGuard Bolt-On SR Suntour Sleeve Kit is for use with the ProGuard Bolt-On Mudguard and SR Suntour forks that have a straight through unthreaded hole in the centre of the fork brace. The Sleeve Kit allows you to fit the ProGuard Bolt-on to the fork, giving you excellent protection from the elements. Fits most SR Suntour suspension forks.