SPANK - SPIKE 800 VIBROCORE Vibrocore™ is a proprietary, biodegradable, complex foam core of precisely controlled density. Injected into Spank Industries handlebars, it reduces the harmful vibrations which can lead to hand-arm numbness and fatigue (HAVS), as well as arm-pump (CECS), while also increasing overall bar stiffness and fatigue life. Whether its safety, price, or environmental responsibility, alloy has always been a favourite of many mountain bikers for bars. However, it wasn't until Spank Industries introduced its patented Vibrocore™ technology that alloy bars could match the stiffness, comfort, and light weight of carbon bars. DH Race tuned award winning alloy handlebar design, developed with World Cup professionals Injected proprietary foam Vibrocore™ provides vibration damping to reduce arm pump and hand-numbness Increased strength and stiffness compared to conventional alloy bars Shot-peening and anodizing enhances fatigue life even further Adjustable to 740mm Key technologies: Vibrocore™, Dual XGT, CNC bending, Impact Ends, MGR Super 6 Alloy Material: MGR Super 6 Alloy Weight (g): ±340 (15mm) / ± 350 (30mm) / ±360 (50mm) Diameter (mm): 31.8 Rise (mm): 15 / 30 / 50 / 75 Length (mm): 800 (adjustable to 740) Geometry (deg°): 4° up x 8° back Finish: Shotpeen anodized, decal logos