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Hope Technology Tech 4 E4 Hydraulic Disc Brake - Silver / SilverFront Right HandStandard Black
  • £193.00
  • RRP £215.00
  • Saving you £10

The all-new Hope Tech 4 E4 Hydraulic Disc Brake is the culmination of of Hope's 25+ years experience of designing and manufacturing some of the best brakes ever made. With 30% more power than the old Tech 3 E4 along with a lighter lever action, the Tech 4 E4 is a stunningly lightweight and powerful brake ideal for trail and enduro bikes. 30% extra power compared the old Tech 3 leverLever shape updated to provide a more ergonomic shapeHinged clamp reduces weight and improves ergonomicsTool free bite point and reach adjustments for easy, personalised setupRigid CNC'd one piece 4 piston caliper with hybrid piston design for improved reliabilitySupplied with new Racing Compound pads for improved power and modulationThe Tech 4 E4 uses all new internal sealing for reduced friction and the pivot spins on roller bearings, allowing the spring rate to be reduced. The lower spring rate in turn gives a lighter lever action, reducing rider fatigue and keeping our legendary feel and modulation. Not only this, but the updated lever and blade provide a 30% increase in pressure over the Tech 3 lever for a bucket load of extra braking power! The Tech 4 lever also retains Hope's signature tool free bite point and reach adjustments. The updated E4 caliper utilises hybrid style Stainless steel pistons with a phenolic insert allowing for smoother movement and less maintenance, while still able to manage high temperatures without heat transfer during extreme use. If you want the ultimate all-round brake that perfectly blends power, style and reliability, look no further than the Hope Tech 4 E4!

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Shimano Ultegra Di2 R8050 11-Speed Front Derailleur
  • £193.49
  • RRP £214.99
  • Saving you £10

Smooth, crisp and silky shifting, the Shimano Ultegra R8050 Di2 11-Speed Front Derailleur is an addition that will give you the ultimate riding experience.Top Gear Teeth: 46-53TChain Line: 43,5Braze-On ClampWeight: 132gVastly improved performance over mechanical shifters due to electronic front derailleurs' lack of susceptibility to cable stretch, this Ultegra Di2 compatible component uses electronic shifting cables to move a measured amount each and every time, regardless of conditions or environment. With millimeter accurate shifting guaranteed time after time. Compatible with Shimano's Syncronized Shift technology, this derailleur is intelligently designed, and, with your input, can be programmed to shift in order to maintain optimal gear ratios automatically. Redesigned to fit wider gear pitch, this front derailleur can take chainrings sized up to 53 teeth and go as low as 46 teeth, assuring you of a smooth transmission when switching between the two. Braze-on fit as standard; if your bike does not have a braze-on mount seat tube adapters are available

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Mavic Crossmax Xl 29er Boost Front Xc Wheel 2023
  • £193.60
  • RRP £220.00
  • Saving you £12

Trail riding is all about adventures thrills and fun. Exploring wild places and flowy trails. To get the most out of your ride you need to have confidence in your gear. This is especially true with your wheels which play a critical role in the overall ride experience. That’s where the new Crossmax XL comes in. It represents the highest quality aluminum trail wheel we’ve ever built.The rims are made with our patented Fore technology which features a fully sealed upper bridge that eliminates the need for rim tape. That saves 30 grams per wheel and does away with the hassle of using tape to set up tubeless tires. The rim has a 30mm internal width perfect for optimizing the performance of any modern trail tire. It’s engineered with a super strong triangular shape designed specifically to absorb impacts from the trail. Our Black Shield technology gives them a distinctive finish that protects against scratches and abrasions.We use 24 straight-pull spokes to further dial in the sweet spot between lateral stiffness and vertical compliance. The Infinity hubs feature a stiffer and lighter construction that’s enhanced by the ultra-reliable ID360 double ratchet system for fast engagement. The wheelset is set up for 6-bolt or center lock disc mounts and is compatible with Shimano HG9 SRAM XD and Micro Spline freewheel bodies. It’s available in 29” and ships with UST tubeless valves spare spokes and accessories. Key benefits Versatile dynamic trail riding performance Wide strong rim profile with Black Shield treatment protects your rim against impacts and scratches. New lighter stiffer Infinity hubs with ultra-reliable ID360 freewheel system for instant acceleration. More confidence and control on rugged terrain 30mm wide rim is optimized for lower tire pressure giving you a smoother ride with more traction and control. Triangular rim shape absorbs heavy impacts so you're free to bomb the descents. Most user-friendly tubeless system  Fore technology fully sealed rim with no rim tape makes it easy to mount and change tubeless tires. Leaving the upper rim bridge intact boosts the stiffness and the durability of the rim. Rims Material: Maxtal Tire: UST Tubeless and tubetype Material: S6000 Aluminum SUP welding technology Fore tapeless tubeless technology Internal width: 30 mm Black Shield treatment (protects your rim against impacts and scratches) ETRTO size 29: 622x30TC Asymmetrical rim design Spokes Count: 24 front and rear Nipples: Fore integrated aluminum Material: steel Shape: straight pull flat double butted Lacing: front and rear crossed 2 contactless Lacing: front radial rear crossed 2 contactless Delivered with UST valve and accessories Multifonction adjustment wrench (delivered with rear wheel) 2 replacement spokes with each wheel Hubs Instant Drive 360 freewheel technology Hub available for 6-bolt or Center Lock® brake rotors Axles: Front 15X110 Boost ; Rear 12X148 Boost Infinity hubs Intended use ASTM CATEGORY 4 : ENDURO AND TRAIL RIDING Recommended tire sizes: 60mm to 76mm (235 to 30) For a longer longevity of the wheel Mavic recommends that the total weight supported by the wheels doesn't exceed 150kg bike included Minimum and maximum allowed tyre width: see indication on wheel Maximum tyre pressure: 295bar/43PSI with a 52mm tyre - 155bar/22PSI with a 125mm tyre Versions Disc standard : 6 Bolts or Center Lock® Hub width : Boost only (front 110 rear 148) Freewheel: SRAM XD Shimano HG9 Shimano Micro-Spline Compatible Adapters and freewheel bodies ID360 Shimano HG9 alloy freewheel body (V3780101) ID360 Sram XD freewheel body (V3740101) 15mm front hub cap (V2372501 - Delivered with the wheel) Boost : Torque Caps for Center Lock hub (V2374401) ID360 Shimano Micro Spline alloy freewheel body (V3990101) Compatibility Freewheel: Shimano HG9 XD or Micro Spline Rear axle: 12x148 Boost thru axle Front axle: 15x110 Boost thru axle Information on specified weight The weight of the wheels is announced at +/-5% in XD/XD-R and Center Lock version without quick release nor valve nor rim tape

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Gloworm X2 Adventure Lightset (G2.0) Front Lights
  • £194.50
  • RRP £239.99
  • Saving you £19

Generation 2.0 of the Gloworm X2 Adventure builds on one of our most popular models and makes it even better. With an output of 2000 lumens being controlled by a set of custom optics, the X2 Adventure is ready for anything. Suitable to be used on its own or paired with a second unit, this low weight setup features a Bluetooth remote and 2hr runtime making it both convenient and easy to use. The X2 Adventure is the most versatile light in our range and can be customised using the Gloworm Link mobile app. Gloworm Link Mobile App Gloworm Link makes the customisation of your light simple and convenient. The link allows you to select between 1 and 4 light levels and the type of light pattern for each level – fixed or flashing. You can program the intensity of the fixed beam from 1-100% or choose from one of three flashing patterns. The link will also provide current battery charge and diagnostic information. To ensure optimum performance, we recommend downloading the Gloworm Link Mobile App before first use. Download the iOS Version Download the Android Version Default Settings Low (20%) / Medium (70%) / High (100%). Special mode: Disrupted flash pattern A special mode is activated by double-clicking the button when the light is off. This allows the user to conduct any outdoor activity without having to cycle through the special mode and having an interruption of a steady light beam. The light is turned off by holding the button for appx 2 seconds.  Key Features 2000 Lumens 2 hours runtime at max brightness Wireless TX Remote (G2.0) Customisable Beam Pattern Mobile App Compatibility Detachable Power Cable What's Included:  X2 Light Head (G2.0) Power Pack 5 20W USB C Fast Charger Power Cable Regular and Large Universal Light Mount Universal Helmet Mount 35mm QR Bar Mount with Adapter for 31.8mm Spare Optics (Spot/Honeycomb/Wide) Hex Tool (3mm/2mm/1.5mm) USB C Adapter for Power Pack USB Type A Adapter for Power Pack Velcro for Helmet Mounting Velcro for Battery Mounting TX Remote (G2.0) Features:  2000 Lumens (Real, not theoretical output) Gloworm Link Mobile App Compatible 290g total system weight with battery pack (Light 79g) Light Dimensions 29 x 49 x 38mm (HxWxD) Waterproof to IP67 2 x Cree XHP 35.2 emitters 2 optic system (1 x spot/1 x Honeycomb installed) 2 hr runtime on Maximum power 2hr battery charge (with 20W Charger) Wireless TX Remote Power Pack 5 (5000 mAH Lithium Ion Fast Charge Battery) OLED Display on Power Pack Power Bank Capability Overheat Protection Note: the G2.0 lights are not compatible with G1.0 batteries

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Profile Mini Front Hub with BSD Nasa Rim
  • £194.99

Hand built right here at Sourcebmx. This custom front BMX wheel uses the tried and tested Profile mini front hub laced into a BSD Nasa rim using high quality straight gauge Source stainless spokes. NOTE: You can choose what type of female bolts you want in your hub at checkout or even upgrade to the titanium versions SPECS: Hub: Profile Mini Front Black Axle: Female (Confirm Bolt Options at Checkout) Rim: BSD Nasa Rim Black Spokes: Source Stainless Black  Nipples: Source Brass Nipples Black Extras: Source Rim Tape

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DT Swiss ER 1600 Spline Disc Brake Wheels - Front
  • £195.00
  • RRP £229.99
  • Saving you £15

Riders known for being hard on their wheels, for not avoiding potholes and for out sprinting people in full pro kit on their way to do the groceries should take a close look at the ER 1600 Spline 32. A high-end welded aluminium rim with a huge cross section laced to wide aero spokes leave you with nothing left to desire. And don't be fooled by the classy looks and a silky smooth Ratchet System hub, because the ER 1600 Spline 32 really is all about hard riding and reacting to power coming from the strongest calves.The E 1600's sport a 20mm internal width rim, optimised for 25- 35 mm tyres, making them able to cover a huge variety of roles as required. The front wheel comes ready for 12x100 mm thru axles with adaptors for 15x100, the rear comes ready for 12x142 mm thru axles. Quite easy to define the ER 1600 Spline wheels isn't it A lightweight rim, strong spokes and reliable hub technology. The perfect choice for every challenge out there - especially those which you do not foresee when leaving the house for a ride.Versatile wheel range Suitable for a variety of surfaces12x100mm (Front) 12x142mm (Rear) hub spacingTubeless ready 20mm (Internal), 32mm (Height) aluminium rimBrake interface: Disc centre lockSpokes: DT Aero Comp straight pullHub type: 350Recommended system rider weight: 130kgWeight: 819g (Front), 948g (Rear)Front includes: Tubeless ready rape, Tubeless valve,Rear includes: Tubeless ready tape, Tubeless valve

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DT Swiss GR 1600 Spline Disc Brake Wheels - 700cFront
  • £195.00
  • RRP £229.99
  • Saving you £15

As part of the DT Swiss gravel range, the GR 1600 Spline wheels have been designed to perform on any surface. The rims are a massive 24 mm wide internally, perfect for big volume gravel tyres, giving even the fattest treads the support they need to be run at lower pressures, improving traction and comfort on rough, loose surface.Wide 24mm ID aluminium tubeless ready rim supports wider gravel tyresIncredibly smooth and durable DT Swiss 350 hubsSuitable for 12mm thru-axlesLightweight starting from 799g (27.5 inch - front)The GR 1600 Spline wheels are equipped with 25mm high, 24mm wide ID, aluminium tubeless ready rims and DT Swiss spokes. The combination of Aero Comp and super strong New Aero spokes are happy transferring the torque from even the beefiest of calves. DT's 350 hub internals are combined with a freshly optimised SPLINE hub-shell designed to improve spoke bracing and improve stiffness, the 350 18-tooth ratchet system is the most reliable out there, it can also be serviced without the need for specialist tools, making it ideal for back country epics. If you're interested in these then you'll almost certainly be wanting to run tubeless tyres, so you'll be glad to hear that the GR 1600's come tubeless ready with tape and valves included, they can however also be used with standard clinchers. The front wheel comes ready for 12 x 100 mm thru axles, the rear comes ready for 12 x 142 mm thru axles.

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DT Swiss GR 1600 Spline Disc Brake Wheels - 27.5 InchFront
  • £195.00
  • RRP £229.99
  • Saving you £15

As part of the DT Swiss gravel range, the GR 1600 Spline wheels have been designed to perform on any surface. The rims are a massive 24 mm wide internally, perfect for big volume gravel tyres, giving even the fattest treads the support they need to be run at lower pressures, improving traction and comfort on rough, loose surface.Wide 24mm ID aluminium tubeless ready rim supports wider gravel tyresIncredibly smooth and durable DT Swiss 350 hubsSuitable for 12mm thru-axlesLightweight starting from 799g (27.5 inch - front)The GR 1600 Spline wheels are equipped with 25mm high, 24mm wide ID, aluminium tubeless ready rims and DT Swiss spokes. The combination of Aero Comp and super strong New Aero spokes are happy transferring the torque from even the beefiest of calves. DT's 350 hub internals are combined with a freshly optimised SPLINE hub-shell designed to improve spoke bracing and improve stiffness, the 350 18-tooth ratchet system is the most reliable out there, it can also be serviced without the need for specialist tools, making it ideal for back country epics. If you're interested in these then you'll almost certainly be wanting to run tubeless tyres, so you'll be glad to hear that the GR 1600's come tubeless ready with tape and valves included, they can however also be used with standard clinchers. The front wheel comes ready for 12 x 100 mm thru axles, the rear comes ready for 12 x 142 mm thru axles.

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Hope R4+ Vision Lightweight LED Front Light - Black, Black
  • £195.00
  • RRP £205.00
  • Saving you £5

Hope R4+ Vision Lightweight LED Front LightThe Hope R4+ Vision Lightweight LED Front Light is a powerful front light that will guide you through your favourite trails in the darker hours of the day and keep you visually seen when it comes to riding through busy towns and cities.Features1500 lumens measured - 2000 lumens generated 6 different power settings3200mAh (2 cell) Li-Ion batteryBurn time 2.30 hours to 35.00 hours depending on setting4 x Cree LEDsCNC machined aluminium QR bayonet mount for handlebar, helmet or headBuy Hope Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano Ultegra Di2 R8150 Front Derailleur
  • £195.49
  • RRP £249.99
  • Saving you £22

The Di2 front derailleur's operation is pioneering, smooth shifting is guaranteed thanks to wireless communication with the gear levers. What's more, shifting the rear derailleur automatically trims the front derailleur 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 The removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminates, corrosion and stretching, but provides effortless gear shifts The front derailleur also trims automatically; the cage moves in response to the position of the rear derailleur on the cassette to ensure no chain rub and a quiet unobtrusive ride, enabling you to concentrate on the road ahead Designed to work with the wider gear pitch spacing Shimano chainsets without sacrificing shifting performance on bikes with 135 / 142 mm O.L.D. Braze-on fit as standard; if your bike does not have a braze-on mount seat tube adapters are available 12-speed E-tube SD300 wire compatible

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DT Swiss PR 1600 Spline 23 Wheels - Front
  • £195.59
  • RRP £229.99
  • Saving you £15

The PR 1600 Spline 23 is the perfect compromise between comfort and speed. Designed specifically for use with the new breed of wider 25-30mm tyres, the R23 combines an 18mm internal width, tubeless ready rim with lower tyres pressures to ensure you are never left wanting for comfort, with the added benefit of more grip in all conditions. Thankfully all this doesn t hinder the PR 1600 s climbing prowess, with a pair weighing 1605g, these are as light as they are comfortable, meaning you end up riding faster and having more fun and feeling less fatigued. The PR 1600 Spline is the perfect choice for a lightweight sportive bike, with DT Swiss legendary build quality really shining through to offer a gem of a road wheelset.Great value road wheelsUnderstated design and legendary DT Swiss build qualityTubeless ready 18mm (Internal), 23mm (Height) aluminium rimSpokes: DT Aero comp straight pullHub type: 35011 Speed Shimano/SRAM compatibleRecommended system rider weight: 120kgWeight: 692g (Front) 899g (Rear)Includes: Tubeless ready tape, Tubeless valve and DT RWS Eco skewers NB: Rear includes spacer For 10 speed cassette

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Mavic Crossmax Sl 6 Bolt 29er Boost Front Xc Wheel 2023
  • £195.80
  • RRP £220.00
  • Saving you £11

The name Crossmax has a long history in the world of XC riding and racing and the new Crossmax SL lives up to that legacy. It offers many of our proven Mavic technologies at an attainable price. Weighing just 1700g it’s a true all-rounder and the best alloy XC wheel in its category.The rims are made with our patented Fore technology featuring a fully sealed upper rim bridge that eliminates the need for rim tape. That saves 30 grams per wheel not to mention the hassle of using tape to set up tubeless tires. The rim has a 25mm internal width with a durable hookless profile and our Black Shield technology gives them a distinctive modern look that protects against scratches and abrasions.We use 24 straight-pull spokes (same spoke length throughout) for a strong connection between the rim and hub and a perfect balance between efficiency and durability. Special machining on the hub ensures that the spoke head is secured but can still travel in the slot. This allows the wheel to absorb impacts from trail obstacles. Our Instant Drive 360 freewheel coupled with QRM Auto bearing technology provides fast engagement and added durability. The Crossmax SL 29 is compatible with Shimano HG9 Micro Spline and SRAM XD driver bodies. It’s available with 6-bolt or center lock brake rotors in 29” only and is compatible with a 15x110 front axle and 12x148 rear. It comes with valves replacement spokes and accessories. Key benefits Faster accelerating and climbing capabilities Fore technology sealed rim design minimizes weight and increases strength. Eliminating rim tape saves 30g per rim. Ultra-reliable ID360 freewheel system for instant engagement. Increased traction and durability  25mm wide hookless rim profile optimized for lower tire pressures resulting in improved grip in all conditions. Optimized for modern XC tubeless tires from 2.1 to 2.30'. Black Shield treatment protects rims against impacts and scratches. Most user-friendly tubeless system Fore technology fully sealed rim with no rim tape makes it easy to mount and change tubeless tires. Leaving the upper rim bridge intact boosts the stiffness and durability of the rim. Rims Material: Maxtal Tire: UST Tubeless and tubetype Material: S6000 Aluminum SUP welding technology Fore tapeless tubeless technology ETRTO size 29: 622x25TSS Internal width: 25 mm Hookless profile Black Shield treatment (protects your rim against impacts and scratches) Asymmetrical rim design Spokes Count: 24 front and rear Nipples: Fore integrated aluminum Material: steel Shape: straight pull flat double butted Lacing: front and rear crossed 2 contactless Delivered with UST valve and accessories Multifonction adjustment wrench (delivered with rear wheel) 2 replacement spokes with each wheel Hubs Instant Drive 360 freewheel technology Hub available for 6-bolt or Center Lock® brake rotors Axles: Front 15X110 Boost ; Rear 12X148 Boost Infinity hubs Intended use Recommended tire sizes: 52mm to 76mm (20 to 30) ASTM CATEGORY 3 : CROSS COUNTRY For a longer longevity of the wheel Mavic recommends that the total weight supported by the wheels doesn't exceed 150kg bike included Minimum and maximum allowed tyre width: see indication on wheel Maximum tyre pressure: 41bar/59PSI with a 28mm tyre - 245bar/36PSI with a 64mm tyre Versions Disc standard : 6 Bolts or Center Lock® Hub width : Boost only (front 110 rear 148) Freewheel: SRAM XD Shimano HG9 Shimano Micro-Spline Compatible Adapters and freewheel bodies ID360 Shimano HG9 alloy freewheel body (V3780101) ID360 Sram XD freewheel body (V3740101) 15mm front hub cap (V2372501 - Delivered with the wheel) Boost : Torque Caps for Center Lock hub (V2374401) ID360 Shimano Micro Spline alloy freewheel body (V3990101) Compatibility Freewheel: Shimano HG9 XD or Micro Spline Rear axle: 12x148 Boost thru axle Front axle: 15x110 Boost thru axle Information on specified weight The weight of the wheels is announced at +/-5% in XD/XD-R and Center Lock version without quick release nor valve nor rim tape  

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