Improve the performance of your 11-speed Shimano rear derailleur with pulleys that reduce friction and increase bearing life. Ours are designed to work with less drag, adding to the power transmitted to the rear wheel.There are choices available to best meet your needs. Machined aluminium pulleys with our Standard Bearings, which consist of our stock CeramicSpeed balls installed in our hardened-steel races is the first option. These test better than anything else on the market. Machined titanium pulleys with our Standard Bearings is the second. Machined titanium pulleys with our stock CeramicSpeed balls installed in coated, hardened-steel races is the third option.These are compatible with all 11-speed Shimano derailleursIn the box:2 x 11-tooth pulley wheels,4 x spacers,CeramicSpeed bearing oil in 10ml dropper bottle,Sticker sheet.
Miche Performance 57mm Deep Drop Brakes bring you nicely modulated stopping power in a dual-pivot design, made from lightweight alloy.Available in a choice of either anodised silver or black, forged 57mm drop with 16mm of adjustability (between 41 and 57mm) give ample clearance for mudguards."Excellent value for money and a particularly good choice for cost conscious audax and winter bike builds."Key Features:Special steel chrome-plated screws and nuts,Heat-treated steel pivots,Anodised silver or black,Light weight alloy,41-57mm drop,Dual pivot,Weight 325g.Note: Image for illustration purposes only
The Boardman MHT 8.8 Mens Mountain Bike combines thoroughly tested and carefully selected components to deliver a great blend of speed, control and comfort.Key Features:Lightweight, smooth weld alloy frame with trail geometry and dropper post routing.,The RockShox Judy offers full control over the harshest terrains.,SRAM SX Eagle 12 speed offers a huge range of reliable gearing for all climbs and descents.,Lightweight and powerful Shimano hydraulic brakes,Tubeless ready rims and aggressive Vittoria Barzo tubeless ready tyres,.RockShox Judy forks with 120mm of travel are adjustable to achieve your perfect set up and ensure excellent front wheel grip and comfort. Speed and comfort over trail obstacles are enhanced by 29” wheels, with lightweight but aggressive Vittoria Barzo TNT tubeless ready tyres. A tubeless conversion kit is all you’ll need to ditch tubes forever.SRAM’s new SX Eagle 1 x 12 Speed gearing system makes gear selection simple and you’ll never feel short of choice with an 11-50t cassette. Stopping is taken care of with Shimano hydraulic disc brakes, which offer controlled, powerful stopping.All Tredz bikes are:Fully built & ready to ride,Fully checked & tested by Cytech qualified mechanics,Available with 0% APR finance on any basket over £99,UK price match guarantee,365 day no hassle returns,Free delivery in the UK Mainland on a date that suits you ,.In the box with every Tredz bike is:Free Tredz 9 key trail tool,Free Tredz pedal spanner,Free basic pedals,Tredz drawstring kit bag,16 point quality control check sheet,Basic bike setup instructions,Free Cycle Plan insurance voucher,.
The HYB 8.6 Hybrid Bike is a stylish road orientated hybrid. Using design cues from the SLR road range, this is a hybrid designed for speed, but with a more upright position than our road range. A lightweight aluminium frame and fork combine with top quality Shimano Altus 2 x 9-speed gears and Tektro hydraulic disc brakes to create a reliable, hassle free riding experience. A Kevlar puncture protection belt in the Schwalbe Citizen tyres should keep you riding for longer without flats. Mudguard and rack mounts add to the versatility of this great value for money bike for commuting, urban riding or even longer days out.
The MTX 8.8 Hybrid Bike is the ideal do-everything bike for those who are looking to take on both rough roads and light trails. To ensure the weight of the bike is kept to a minimum, the frame is made from light, yet strong aluminium which is coupled with Suntour suspension forks (adjustable for different surfaces) making for a high performing comfortable bike. Quality components such as powerful Shimano hydraulic brakes and the reliable Shimano Deore gears mean that all aspects of the bike combine together to provide a confidence-inspiring ride.
FSA CK-751 armset compatible with SHIMANO engineKey Features: Forged AL6061/T6 crank arms ,Include axle bolt ML598 ,Length: 165, 170mm ,Bead blasted anodized black, laser graphics .Specification:Discipline: E-BikeMaterial: Forged AL6061/T6,Engine: SHIMANO,Weight: 536g (pair).
Key Features:Upgrade or replacement rear derailleur dropouts; stiffer and more rigid to improve shifting performance,CNC machined from solid 6061 aluminium to exact tolerances,Stiffer than any original equipment hanger which improves shifting performance,Still breaks before your frame does to perform its main function,All hangers come with instructions and hardware,Direct replacement for original equipment with guaranteed fit,Black anodised for extra scratch and damage resistance,Laser etched for easy part identification.
absoluteBLACK Premium Shimano 110/4 bcd compatible oval chainrings are designed for new type of Shimano cranks Dura-Ace 9100 & Ultegra 8000 only. These are finest oval chainrings on the market in terms of shifting, smoothness of pedaling and manufacturing quality. (They can be also retrofitted to 9000 and 6800 cranks).Size (Mass +/-1g):34T (31g), 36T (37g), 38T (41g), 39T (42g), 50T (120g), 52T (137g), 53T(139g) Compatibility:Shimano Dura-Ace 9100, R9150 Di2 and Ultegra 8000, R8050 Di2. They can also retrofit 9000 and 6800 cranks but use bolt covers for best appearance.Bolts:For Outer chainring please order "Long bolts" from us OR Bolt CoversChanging Inner chainring to oval only? use original boltsMaterial & Finis:CNC machined 7075 Txxx Aluminum. Long-lasting construction. Type II anodizingOvality:Optimized to each size separately. 34T- 6.5% ; 36T, 38T, 39T- 11.4%, 50/52/53T - 10-11.2% ; Timing of 108 -110.5° after TDC (top dead center) - Ideal for road climbing. Patent PendingIMPORTANTRamps on big rings are specially configured for combinations: 50/34, 52/36, 52/38, 53/39T If you wish to use other configuration it will also work, but shifting will be slower and may require more "adjustments" of front dérailleur to be acceptable. Also remember that front dérailleur can only accept max 16T difference between 2 chainrings - this is how Shimano and Sram designed them.Advantages of Absolute Black Road Oval chainrings:One of a kind special oval shape that helps you climb easier and faster (Patent Pending),Over 15% stiffer than Rotor Qrings due to thicker, 5mm construction,Bespoke Absolute Black 6 point ramp and recess shifting design shifts better than any other brand and model of oval chainring,Finest design that provides excellent strength to weight ratio,You will not "feel" the oval shape while pedaling,Your pedaling action will feel smoother,Helps reduce stress on knees and helping your legs remain fresher for longer,You will be able to maintain better cadence while climbing,Reduces possibility of leg cramps,You will reduce chainring/cog shifts by at least 15%.What size should I choose?34T inner chainring should be used with 50T outer ring. It has 6.5% ovality. Use a 34T to help with spinning higher cadence and hilly terrain.36T inner chainring can be used with 50 or 52T outer ring. It has 11.4% ovality. Use a 36T if you’re a strong rider or for rolling terrain.38T inner chainring should be used with 52T outer ring. It has 11.4% ovality. Use a 38T if you’re a very strong rider or for flat terrain.39T inner chainring should be used with 53T outer ring. It has 11% ovality. Use a 39T if you’re a very strong rider or for flat terrain.50T outer chainring – Choose this size if you ride for pleasure or sportive events. This is the most versatile and comfortable size.52T outer chainring - if you race and feel strong, it's the classic outer chainring size and a great option for experienced riders.53T outer chainring - if you race and feel very strong, it's the classic outer chainring size and a great option for powerful riders.Remember when selecting your chainring sizes - it's not about what others use, but about ensuring YOUR ability to maintain a comfortable and effective cadence across the terrain you ride most often. If you ride chainrings that are too large (round or oval), your cadence will be lower. This can affect your performance by prematurely tiring your legs and possibly lead to stress injury in your knee joints.Shifting quality and technologyBoth, inner and outer oval chainrings are optimized with smooth shifting in mind. This is why the back of the Absolute Black Oval road chainring does not feature cutouts, like other oval products on the market. Instead, we design smooth angled surfaces, to help chain to slide quickly and precisely between chainrings. Absolute Black outer oval chainrings have 6 up-shifting ramps, for easy and quick gear change, even under load. Each outer chainring also features 12 down-shifting points. Instead of steel shifting pins we use a CNC machined "ramp and recess" solution. Special raised ramps work in conjunction with the tooth recesses to stabilize the chain when shifting. Our oval chainrings DO NOT require any modification to the front dérailleur in order to work properly (apart from small standard adjustment)Why our oval chainrings workOur premium Oval chainrings work because riders do not produce power evenly through a pedal stroke –the musculature of human legs makes it difficult to maintain an even power delivery to a round chainring. Believe it (or not), but a round chainring doesn't transfer torque to your rear wheel as smoothly as an Oval one. Oval rings work with the natural human physiology. Oval chainrings maximize the part of the stroke where power is produced and minimize resistance where it isn't. As a direct consequence, Oval rings enhance a cyclist’s ability to spin with a smoother power delivery and feel easier on legs while climbing. You will actually feel your pedal stroke to be more "round" with an Oval chainring than with a round chainring.Why using AbsoluteBlack oval chainrings mattersAbsolute Black oval road chainrings deliver power more smoothly to your rear wheel. This means you are better able to generate and maintain, constant cadence. Because oval chainrings reduce the peak loads on knee joints, riders using them get less stress on the joints (knees) and therefore are able to keep certain level of effort for longer. This results in higher average speed. You don’t need to take our word at Absolute Black; 11 scientific studies by leading universities around the globe show that; in comparison to round chainrings, when using oval chainrings, human legs utilize more muscle groups - but each of them to lesser degree. The overall Load from pedalling an oval chainring is spread over greater muscle mass. This has three key benefits; firstly, it gives you the feeling of fresher and more relaxed legs. Secondly; it allows you to achieve higher average speed riding uphill. Thirdly; spreading the pedalling load over more muscles reduces the risk of cramp, even when riding hard. The compound effect of switching to oval chainrings; the relaxed legs, added climbing ability and reduction of cramp means your overall enjoyment of the ride is enhanced.Why our Oval chainrings do not have adjustable timingAt Absolute Black we have extensively studied the relevant performance data regarding the optimum percentage of ovality, shape and, critically, the timing of the oval – the positioning of the high and low points of the oval, in relation to the position of the crank arm and focus this into one single mounting position – this is the really important part of what makes Absolute Black Oval chainrings so effective. By simplifying our oval chainring design, to reflect a single high performance ‘sweet-spot’, we are able to make the process of fitting Absolute Black oval chainrings faster and easier, as well as making our rings even lighter.
The Wolf Tooth 110 BCD Asymmetric 4-Bolt Chainring for Shimano Cranks is not only beautifully machined and lightweight but utilises a patented wide-narrow design that is perfectly suited to 1x setups – dropped chains are a thing of the past. Unlock your dream drivetrain configuration and satisfy your inner tweaker.Bred from ice-cold Minneapolis winters and explicitly designed to work perfectly on anything from a cyclocross, gravel or road bike, this Wolf Tooth 110 BCD Chainring means more time riding and less time fumbling with dropped chains.In line with Wolf Tooth’s guiding ethos of providing unrivalled design innovation, reliability and durability, this chainring employs a patented Drop-Stop® wide-narrow tooth profile which not only keeps the chain securely in place on single chainring setups but dislodges mud, dirt and excess precipitation more efficiently. For additional security in extreme conditions, this chainring is best used with a clutch-type rear derailleur.Synonymous with ultra-high-end custom builds and stalwart steeds alike, Wolf Tooth chainrings are machined entirely in-house at Wolf Tooth’s HQ in Minnesota, USA. The anodised finish and machined lettering that adorn every chainring bear the hallmark of master craftsmanship.If you’re a discerning cyclist looking to invest in a premium-grade chainring that’ll outlast its competitors and function perfectly on a 1x set up, this is the only way to go.Key Features:Patented Drop-Stop® wide-narrow tooth profile for minimised dropped chains,Perfect for 1x setups,Machined in-house at Wolf Tooth’s HQ in Minnesota, USA,Beautiful anodised finish.Compatibility:Fits 110 BCD Asymmetric 4-bolt cranks,Compatible with Dura Ace 9000, Ultegra 6800, 105 5800, Tiagra 4703, and Tiagra 4700,Sizes 38T and larger are compatible with Dura Ace 9100, Ultegra 8000 and 105 R7000 but a slight modification is required due to a change in the crank arm profile. The 36T chainring will not work for this modification. Click here to see Wolf Tooth's instructions for the modification.,Confirmed modification fit with Dura Ace 9100 Power Meter in size 42t or larger,Mounts in the big ring position of the cranks but is offset inward for perfect chainline.,The stock 2x bolts will not work. You will need our 6mm bolts which are optimized for single ring mounting.,Drivetrains: 1x9, 1x10, 1x11 and 1x12 drivetrains,Compatible with all 10-, 11-, and 12-speed chains except Shimano 12-speed chains,Shimano 12-speed chains require the use of our Shimano 12-speed specific chainrings,If using a 9-speed drivetrain use a 10-speed chain. It fits tighter for better chain retention,Chainline 47.5mm.
Fast, fun and versatile is what the HYB range of leisure and fitness hybrids is all about. Frames take inspiration from our SLR road range, but with an extra bit of stability baked in. Puncture-protected 35mm tyres balance low rolling resistance with a plush ride and offer enough grip for light off-roading too. Our new one-piece integrated handlebar and stem adds a clean aesthetic to the look and feel, while the ergonomic grips help to reduce numbness and long ride discomfort.Combining a triple-butted 6061 Aluminium frame and full carbon tapered fork, the HYB 8.8 Women's is a lightweight and agile machine. A 1X10 Shimano Deore drivetrain borrows MTB technology meaning you only need one shifter up front, and with a wide range 11-46 tooth cassette at the rear and a single 44 tooth chainring at the front you have plenty of options for those steep ascents and fast flats.As well as the groupset, Shimano also provide their MT200 hydraulic disc brakes which give powerful, consistent stopping power in all weather conditions. Schwalbe Citizen 35mm tyres with Kevlar (K-Guard) puncture protection deals with rough roads and gravel trails without any difficulties.Finishing the package is our new HYB one-piece handlebar and stem specifically designed for a female fit. This bar works in combination with our soft-touch, adjustable ergonomic grips, women's specific HYB saddle and shorter crank arms for the best possible riding experience.Key Features:Triple butted 6061 X7 Aluminium frame and full carbon tapered fork,Mudguard and pannier rack mounts make year-round riding and commuting practical,Wide range 1X gears cover off all-terrain with simple-shifting,1 Piece bar and stem with adjustable ergonomic grips.
Key Features: Brand: Shimano,Compound: Sintered,Shape: Rectangular,Type: MTB, Fits Shimano Deore Mechanical Br-M555,Designed and made for UK riding conditions,Manufactured and tested to the highest standards,Great braking power when warm, Sintered pads last longer than Semi Metallic,Ideal for Downhill, Enduro and Hard-core Trail riders,Corrosion proof back plate.
Shimano and Campagnolo track. For 1/8" (3.17mm) track chain.Key Features:Material : 7075 T6 aluminium.,PCD : 144mm.,Sizes : 44 to 52 teeth.,Colour : silver..