Rubber Strap Y9: Replacement Lezyne LED lights mounting strap for the new Year 9 (2015) Hecto XL, Micro XL, Macro XL, Power XL lights. Handlebar Mount Adaptor: This attachment bolts onto to the underside of the Year 9 (2015) Power Drive and Macro Drive, replacing the rubber strap, which allows the light to be attached to the bar with either the composite or aluminium handlebar mount (not included). Handlebar Mount Alloy 25.4mm: Easy tool-free fitting to 25.4 (standard MTB) handlebars. Move your light easily between bikes by having an extra bracket. CNC machined Alloy hinged clamp with Composite Matrix cradle fitting. Includes two rubber sizing shims to grip and protect handlebars. Fits all Year 5 (2011) lights and year 6 - 8 (2012-14) models Mini XL, Power XL, Super XL, Deca and Mega Lights. Handlebar Mount - Alloy 31.8mm: Easy tool-free fitting to 31.8 (oversize) handlebars. Move your light easily between bikes by having an extra bracket. CNC machined Alloy hinged clamp with Composite Matrix cradle fitting. Includes two rubber sizing shims to grip and protect handlebars. Fits all Year 5 (2011) lights and year 6 - 8 (2012-14) models Mini XL, Power XL, Super XL, Deca and Mega Lights. Handlebar Mount - XL/Mega Lights - 31.8mm: Easy tool-free fitting to any handlebar. Improved design with larger upper mount for easier fitting and more positive click as light engages bracket. Larger thumb screw knob with Allen key feature should extra tightening be needed. Move your light easily between bikes by having an extra bracket. Complete kit comes with both size clamps to fit and grip all handlebars. Fits all Year 5 (2011) lights and year 6 - 8 (2012-14) models Mini XL, Power XL, Super XL, Deca and Mega Lights Kit option now comes included with handlebar mount adapter and seal (L-1-LED-HBMA-V104) needed to fit this hard handlebar mount to the Macro 600XL/800XL, Power 900XL/1100XL, Super 1200XXL/1250XXL and Deca 1500XXL lights. Handlebar Mount “ Micro/Macro: Easy tool-free fitting to any handlebar. Composite Matrix moulded bracket snap-fits to light with a positive and secure fitting. The Multi-Position Silicon Strap makes it easy to move your light between bikes, or get an extra bracket for each bike. Fits Year 6 - 8 (2012-14) Micro Drive, Hecto Drive and Macro Drive. Rear Mount “ Micro Easy tool-free fitting to seat post. Composite Matrix moulded cradle bracket snap-fits to light with a positive and secure fitting. The Multi-Position Silicon Strap makes it easy to move your light between bikes, or get an extra bracket for each bike. Can be mounted to rear of some helmets and other places on the bike like racks and stays. Fits Year 6 - 8 (2012-14) Micro Drive and Hecto Drive. Rubber Strap - Strip/Strip Pro: Replacement mounting strap for the Strip Drive LED lights. Rubber Strap - Femto/KTV: Spare Multi-Position Silicon Strap for Femto Drive LED and KTV Drive. Rubber Strap - Hecto/Zecto/Micro/Macro: Spare Multi-Position Silicon Strap with additional tab to aid fitting, or to offer support for the bracket. For Hecto Drive, Zecto Drive, Micro Drive and Macro Drive.