Click the link below to download the NACA Profile Calculator
Click the link below to download the NACA Profile Calculator
Finally, helmet cameras made easy, no wires, no external recording device, just ride, film, watch and share.Earlier generation lipstick cameras require cables, which connect them to a separate recording device hidden in a backpack.
VholdR leaves that setup in the dust with its self-contained, zero-wire, Shoot and Store design
Records with CMOS image sensor
Processor to compress video to MPEG-4
Store video onto Micro SD memory card (54 min per GB)
Proprietary application mounts on rails
Includes a universal rotating mount
Waterproof, anti-vibration external design
180 degree rotating lens
Connects to any application
One touch recording
Product includes USB cable for transferring your video to computer and charging the camera
All weather design
Spare batteries, chargers and helmet mount are also available
Micro SD card up to a Max. 2 GB and reader will need to be purchased separately
Price:
RRP: £324.99
Web Price: £299.95
Available from AllTerrainCycles.co.uk
Carbon Brake Lever – weight savings, reliability, rigidity, mechanical strength, corrosion-proof, long fatigue life.Body in technopolymer with long carbon fibre – mechanical strength and corrosion proof, maximum weight savings, rigidity, minimum ageing
Lightened internal mechanism on bearings – operating weight savings, minimum friction, minimum wear, low weight
Silicone Hood – anallergic, elastic, memory of form, stability with UV and high temperatures
Brake Opening Control in the brake lever – greater ergonomics, fast operation
Price:
Available from AllTerrainCycles.co.uk
The profile of the teeth is designed with Ultra-Drive™ geometry which facilitates the passage of the chain on the sprockets and makes shifting precise, fast and silent.Available from this year, the 11-25 combination is ideal if combined with CT™-type cranksets.
Ultra·Drive™
Single sprockets
Nickel-chromed finish
Supplied without lockring
Weight 250gmPrice:
11-23 £257.40
12-25 £277.40
13-26 £287.40
Available from AllTerrainCycles.co.uk
The Record™ crankset with integrated bottom bracket is the most technologically advanced version of the Ultra-Torque™ system.The oversize axle system with outer cups is combined with a carbon fibre structure which is completely hollow internally Not only is the main crank arm hollow, but also the small arms supporting the chainrings of the RH crank.
We have called this technology Ultra-Hollow™ Structure and it is created using a unique method, developed by Campagnolo®, which combines extremely high-pressure moulding, capable of compacting the fibres of the structure like no other process, with hollowing of the structure, removing material from areas which have no structural function. The result is that oversize cranks are obtained, characterized by lightness, strength, rigidity and long life without precedents. Unlike cranks of the previous generation, which had a metal insert for interfacing with the bottom bracket axle, Ultra Torque™ carbon cranks have an oversize steel axle fixed directly to the carbon structure of the crank, giving a considerable weight saving. Despite the use of outer cups, the Q factor and the lateral dimensions in the bottom bracket area remain substantially unchanged and do not require the athlete to adopt biomechanically incorrect pedalling positions. The Record™ Carbon crankset is available both in a compact version (CT) and a standard one which also includes lengths 177.5 mm and 180 mm.
Weight: 643g
Ultra-Hollow™ composite crankarms
Light alloy fixing bolts and nuts
Ultra·Drive™
EPS™ chainrings with antifriction treatment
Integrated ULTRA-TORQUE™ semi-axles
Requires ULTRA-TORQUE™ BB overboard cups
8 Pins on the large
Ultra-Torque bottom bracket
Full-carbon unidirectional-multidirectional cranks
Hollow cranks
Light-alloy nuts and bolts
Price:
Available from AllTerrainCycles.co.uk
Specifications:High performance 10 speed road STI set
Ergonomic shift arc follows natural hand movement, and ergonomic lever hoods provide even more comfort.
Robust internal mechanism.
Same light shift action and feel as Dura-Ace STI’s.
Reduced inward stroke distance for rapid and precise gear changes
Flightdeck compatible.
For use with 10 speed triple Chainset only.
Weight: 490g per set
Price:
RRP: £210.00
WebPrice: £190.50
Available from AllTerrainCycles.co.uk
continue reading "Shimano Ultegra 6603 10 Speed STI Gear Levers – Triple [MD ST6600TPAA]"
Specification:Ergonomically designed 10-speed 105 Dual control Levers
Ergonomic shift arc follows natural hand movement, and ergonomic lever hoods provide even more comfort
Robust internal mechanism
Inward stroke distance is reduced by 10 mm for rapid and precise gear changes
Same effortless shifting action and feel as
Dura-Ace STIs
Double and triple compatible
Flightdeck compatible
Comes complete with silicon greased cables to further reduce shift friction and increase service life
Price:
Available from AllTerrainCycles.co.uk
Specifications:Three key words have emerged as the theme for the DURA-ACE system: Speed, Smooth and Strength.
Speed and Smooth result in effortless shifting, enhanced ergonomics and an attractive feeling and design.
Ride Dura-Ace to see why Lance has ridden to 6 Tour de France victories aboard Dura-Ace components.
Precision-engineered Dura-Ace 10 speed index bar end shifters
Superior Dura-Ace quality provides top class durability
Easily fit into bar ends and secure firmly for assured shifting
Fully compatible with Mega9 precision 9-speed drivetrain
Clear-coated aluminium finish
Can be used with double or triple chainsets
SIS indexed system compatible
Price:
Available from AllTerrainCycles.co.uk
continue reading "Shimano Dura Ace 7800 bar end Gear Levers [MD SLBS78H]"
Specifications:Suitable for use with double or triple Chainset
Fitting for braze-on downtube shifter mounts
Lightweight aluminium construction
Price:
Available from AllTerrainCycles.co.uk
continue reading "Shimano Tiagra R400, downtube Shifters – braze on, 8 Speed [MD SLR400]"
The Ultra-High Quality Ceramic Bearings make these one of the Best Jockey Wheels you can buy.
Ceramic bearing pulley for rear derailleur
Available in for both Campagnolo (blue) and Shimano (red) rear derailleurs
Price:
Available from AllTerrainCycles.co.uk
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