SURLY Track Sprocket, 3/32 Inch-20t

SHARK Helmets offers top-end helmets, which are also worn by top-level riders, because there can be no compromise on safety at high speed. These riders are involved in all the product development phases and enable us to constantly innovate. Features
A shell built with a COVA (Carbon On View & Aramid) structure: lightweight, resistance to both abrasion and compression, effective at preventing delamination, shock absorption. Multi-density, EPS(Expanded Polystyrene) shell: optimal damping at each impact zone. Chin guard fitted with a removable, variable airflow anti-pollution filter. Dual-density, EPU (Expanded Polyurethane) chin guard: Material designed above all to absorb shocks reverberating around the chin guard. Ergonomic visor grip for improved handling and easy opening. High-strength visor comes with an Optical Class 1 rating and variable thickness (ranging from 4.2 mm to 2.8 mm) without introducing any visual distortion. Treated to prevent scratches and fogging. System installed to enable quick visor disassembly. «Quick Spoiler Safety System»: allows ejecting the spoiler in the event of a fall to limit the effects of secondary shocks and thereby guarantee the rider’s optimal safety. Aerodynamic spoiler: the Race-R Pro GP has been equipped with a spoiler designed to optimize aerodynamic performance when traveling at very high speed*. Two-tone, high-tech «Alveotech» lining fabric featuring the Sanitized® label. Wrap-around and breathable neck protection Specially designed for optimal acoustic insulation. «Dual use», anti-fog breath guard with added functionalities: a fixed piece + a snap-on removable piece. New technology used to cut out «3D morpho» cheek contours providing maximum comfort and support. Shape memory ear pads that serve to muffle noise due to acoustic vibrations. Visor mechanical and bolts with anodized premium finish and laser engraving "SHARK Racing Division" Double-D buckle in anodised titanium. Magnetic tip for ensure a perfect fit. Neck protector with unique design and laser marking.
In the Box
A special «Winter Test» box and helmet cover sporting an exclusive design The «Winter Test 2018» Race-R PRO GP Replica The official «SHARK Racing Division» bag used by our MotoGP racers A «dark smoke» tinted, anti-scratch / anti-fog visor Official sponsors’ stickers
* Extreme speed beyond the authorized legal limit: reserved for track trials.

Full length: 19.2cm Blade length: 4.9cm Blade width: 3.0cm Blade thickness: 2.8CM Shank length: 13.0cm Blade material: 440 Handle material: all steel Hardness: 56Hrc Surface: black and white, sandblasting Weight: 240g (including packaging

PowerGlide II 8-speed performance in an all-steel cassette. Cassette technology optimized for offroad. More reliable. More durable. Better performing, thanks to an optimal tooth profile and shift ramp design for quick and positive index shifting.

ADT-Advance Thermoplastic ADT-Advance Thermoplastic cover made of an injection moulded, thermoplastic resin mix with high impact resistance. Shell 2 size cover to ensure the helmet gives a perfect fit. Visor
Interior scratch-resistant polycarbonate treated visor with UV389 ray filters Max Vision Pinlock Easy to use interior sun visor Visor geometries are carefully studied and designed through advanced optical software. The visor has a variable thickness in order to obtain the optical class 1, the best performance achievable for a lens Visor is treated with the most performing anti-fog processes to guarantee the best performance even in the most critical conditions Visor is treated with the most performing anti-scratch processes which effectively protect the surface The helmet has fastening and rotation system that allows to remove the visor without using tools This helmet comes standard with a clear visor.
Aerodynamic The shell shapes and related aerodynamic spoilers are optimized due to intensive sessions in the wind tunnel. Aerodynamic performances allow the best comfort at all speed. removable and washable The interiors and interior comfort pads are removable, washable and replaceable, with different thicknesses to ensure the full customisation of the helmet. Retention system The retention system has a micrometric buckle made of metal and acetal resin.

Warmth Without the Weight Mother Nature has met her match with this low profile glove engineered to keep you going fast in cooler weather. Get the perfect amount of insulation to block out damp, cool temperatures while maintaining exceptional dexterity and control of your bike. These work well for those cold trail exploring or maintenance days. Features • Adjustable TPR wrist closure with hook and loop backing ensures proper fit • Lightly insulated soft-shell top hand • Moisture-wicking microfiber interior provides the perfect level of insulation • Reflective graphics on top of hand offer a clean look with improved visibility • Single-layer Clarino palm for premium comfort • Silicone printed palm graphics increase grip in damp conditions • Integrated tech-thread keeps you connected with your devices

Features
Shoulder + elbow protectors Trilobite® Techfoam Pro performance material Meets EN1621-2:2014 and EN1621-1:2012 standards Level 2 Extreme shock absorption Multi-layer construction Elastic and flexible Ergonomically shaped Breathable perforation Lightweight