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Middleburn Middle Chainring with Slick-Shift & Hardcoat Slickshift chainrings: Stainless steel pick-up pins & machined shifting aids on the middle & outer rings provide the smoothest changes possible on 8 & 9 speed systems, even under power! Hardcoat chainrings: A special ceramic/PTFE coating is applied to the rings in place of the regular anodised finish. This has two benefits
- 10 times less friction & 4 times the wear resistance of a standard ring. Only compatible with the Hollowtech II chainsets The 88ID is the diameter of the shoulder on the spider that the chainring sits on to. 104pcd Buy Middleburn Middle Chainrings from Chain Reaction Cycles, the worlds largest online bicycle store.
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These Specially designed replacement chainrings, have a special ceramic/PTFE coating applied to the rings in place of the regular anodised finish. This has two benefits
- 10 times less friction & 4 times the wear resistance of a standard ring. The Stainless steel pick-up pins & machined shifting aids on the middle & outer rings provide the smoothest changes possible on 8 & 9 speed systems, even under power! Please Note: Compatible with M960 only
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Middleburn Pro-Trials Guard A "spider" so special we felt it deserved its own page. Can be used with RS-8 arms but RS-7 is the sensible choice to endure the perils of trials riding. Middleburn Guard

Features:

Material: Aluminum Weight: 228g Bolt Pattern: 104 RS7 13mm Thick Knurled for Traction Buy Middleburn Guards from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Middleburn XC Spider The new Compact Driver XC spider has been machined similarly to the old RS8 spider but is a completely new spider & is laterally stiffer. The new 4-arm XC spider has been remodelled allowing us to machine more metal away on both the front & back of the spider. The weight has been reduced to 58g without losing any strength. Chainline is 48mm using a 113mm bottom bracket. Available in Black, Silver, Red & Blue Replaces the RS7 Compact Drive spider & the RS8 spider The ATB XC spider is a new name for the RS7 ATB spider, there are no changes to the spider. ...

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Mighty Torque Wrench The Mighty Torque Wrench is ideal for a wide range of applications from bike components, motorbikes & cars. Engineered to be one of the most precise torque wrenches on the market, it applies force in between 2 to 24 Nm & clicks when you have reached your desired torque setting. Lightweight, Durable & Precise This wrench comes with a 1/4" drive, a set of Allen keys of different sizes (3, 4, 5, 6, 8, 10mm) & also T25 & T30 Torx heads. Plus, it's durable, strong, lightweight & is a convenient size for the perfect balance of leverage & easy storage.
Features: High quality, exact scale from 2-24 Nm Reversible ratchet (1/4 inch) with changeable direction Driver: 1/4" square Hex Bits: 3/4/5/6/8/10mm allen key Torx Bits: T20, T25 & T30 Forward/ Reverse operation Buy Mighty Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.
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Minoura B60-D Turbo Trainer (Non-Remote) Minoura B-series: The B-series models offer a good quality trainer without any frills. They have a sturdy stable frame, decent resistance levels, reasonably quiet & great value for your money. Positioning of the B60 model: The B60 model was launched in 2011, especially for the price competitive markets around the world. The frame is a slightly simplified U-shape frame compared to the M70 series, to reduce cost, while the Magnetic resistance unit is very similar to the very successful M70 model. The B60 model is available in either Remote Control or Dial (non-remote) versions. The Magnetic Resistance Unit: There are 2 versions available, Remote Control & Dial Control. The Dial version (non-remote) offers a nice & simple 3 level resistance, via the manual Dial lever on the unit. On the remote version (B60-R) there are 7 levels, adjustable via the remote control shifter, which fits onto the handlebar. Even though the number of levels is diffe ...

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Middleburn X-Type Spider - Duo

There is a wide choice of spiders to fit pretty much any type of chainring on the market. Uno and Duo users will find their spiders incorporated into the chainrings. Designed with the performance XC racer in mind, Duo rings are intended to be used in pairs, instead of the normal triple-chainring setup. The inner ring attaches to either RS-7 or RS-8 cranks using our exclusive Sweet Torque™ interface and acts as the 3-arm spider for the outer ring, saving weight. All Duo outer chainrings utilise our slickshift technology, meaning that it is possible to run a 27T - 44T setup, maintaining a similar gearing range to a standard 3-ring chainset. Quite simply, it is perfect for all but the most severe terrain and offers a substantial weight saving.

Availability: In Stock
Supplier: Chain Reaction Cycles
SKU: 252133UK

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Product Description

There is a wide choice of spiders to fit pretty much any type of chainring on the market. Uno & Duo users will find their spiders incorporated into the chainrings. Designed with the performance XC racer in mind, Duo rings are intended to be used in pairs, instead of the normal triple-chainring setup. The inner ring attaches to either RS-7 or RS-8 cranks using our exclusive Sweet Torque™ interface & acts as the 3-arm spider for the outer ring, saving weight. All Duo outer chainrings utilise our slickshift technology, meaning that it is possible to run a 27T
- 44T setup, maintaining a similar gearing range to a standard 3-ring chainset. Quite simply, it is perfect for all but the most severe terrain & offers a substantial weight saving.

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Jargon Buster

Torque - Torque is a measure of the turning force of an object. Such as a wrench turning a bolt, the higher the toque the higher the capability of undoing a tight bolt.

weight - A measure of the force applied on an object by gravity. Measured metric in grams and kilos or imperial in lbs and oz

Weight - a measurement of how heavy an object appears due to the pull of gravity. For example the weight of an object on planet earth will be different to the weight of the object on the moon

Normal - often relating to someone or something that is average.

Wide - Something with a large width.

Exclusive - Something that is not including other things.

Performance - When someone is presenting a form of entertainment, also how well someone is doing within a role.

Torque - The force used to turn, rotate, an object about an axis. The higher the torque the greater the ability to turn.

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Chain Reaction Cycles

Chain Reaction Cycles offers a great collection of cycling gear right from everyday bikes and special makes intended for use on rough terrain or races, to knee guards, shoes and cycling outfits, including an exhaustive list of components and spare parts, brakes, drive trains, frames and forks, wheels and tyres, and protective gear. The buyer would just be spoilt for choice under most scenarios. This is the most appropriate location for cycling enthusiasts of all types; casual, health-conscious, adventurous or even the professional racers. The site stocks gear from reputed brands and guarantees a 5 per cent price drop in the price everyday as long as the stocks last. Online shopping facility is available at the site, with free delivery and money-back options. CRC also offers periodic clearance sale offers with good enough discount margins. Those training or participating in Triathlon events will find CRC particularly helpful as the site offers choicest and unique accessories appropriate for each stage of the event, swimming, running and cycling, with nutritional and training supplements also being part of the product line.

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