Press release | The Sur-Ron LB X-Series RS Black Edition has a mean, moody & stealthy edge. The new special edition model features Rock Shox Debonair Forks – find out more about them below.

Sur-Ron LB X-Series RS Black Edition | Electric Motorcycles News

BoXXer RC DebonAir™

Meet the BoXXer designed for the next generation of DH shredders. Built from the ground up for big wheels, the all-new BoXXer gets new lower legs, new upper tubes, and a new MX-inspired crown that allows optimized handlebar height. The new DH-specific DebonAir™ air spring offers riders the best attributes of coil and air: low breakaway force, mid-stroke support, linear feel, and tunable progression. The new Charger™ RC damper brings Charger™ to a new audience, with a high performing, low maintenance design.

Sur-Ron LB X-Series RS Black Edition | Electric Motorcycles News
Sur-Ron LB X-Series RS Black Edition | Electric Motorcycles News
Sur-Ron LB X-Series RS Black Edition | Electric Motorcycles News


  • New Charger™ RC cartridge-style, self-bleeding damper
  • New DH-specific, friction-reducing DebonAir™ air spring
  • New flat crown lowers handlebar height, compensating for taller wheel and tire combinations
  • DebonAir™ air spring reduces friction from every single moving part, improving bump absorption and response under load, and drastically reducing rider fatigue
  • NEW Maxima Plush damping fluid reduces friction and improves smoothness
  • Upgradable Spring kits
  • Spares Available
  • Video set up guides
Sur-Ron LB X-Series RS Black Edition | Electric Motorcycles News

TRAVEL 200mm
WEIGHT 2,600-2,650g
ADJUSTMENTS External begin stroke rebound, low-speed compression
STEERER OPTIONS 1 1/8” Aluminum
UPPER TUBES 35mm, Fast Black finish
OTHER OFFSETS: 48mm and 56mm

Sur-Ron LB X-Series RS Black Edition | Electric Motorcycles News

RockShox Technologies/ Features

Rapid Recovery™

Who doesn’t want more available wheel travel for successive hits? The Rapid Recovery System allows the shock to recovery faster between consecutive bumps, letting the wheel track the ground with greater precision. This more active suspension system, doesn’t pack up and enables the bike to ride in a higher and softer part of the spring rate. Rapid Recovery gives the rider access to more available wheel travel, bump after bump, to achieve a smoother and more controlled ride.

Bottomless Tokens

Bottomless Tokens allow riders to easily custom tune their RockShox fork’s air-spring performance to best match their own riding style and suspension preference. Adding the easy-to-install Bottomless Tokens changes the air-spring curve to resist bottom-out after a big hit, giving aggressive riders the power to attack the trail harder. Removing Bottomless Tokens makes the air-spring curve more linear, enhancing suspension feel for certain types of terrain or trail condition and ensuring riders who are less front-end aggressive benefit from 100 percent of their fork’s travel.

Pictures: Sur Ron

Guy Salens

Guy Salens (motorcycle enthousiast): I want to show the world an overview of existing electric motorcycles and future projects. Because it's time.