The Lightning R-84 Di2
World’s most advanced bicycle
Made in the USA
- Super fast effortless shifting with Shimano’s revolutionary Di2 electric shift components
- Internal cable routing and Di2 battery joins the already slippery R-84 frame and seat for lowest wind resistance possible!
- Super stiff yet light bladder-molded Unibox mega oversize R-84 frame, not wimpy round tubes
- Super rigid integrated seat attachment increases power transfer.
- Exclusive patented Swing Stay rear suspension integrated with the frame for unmatched ride comfort
- New for 2013 on all R-84s — Shimano press fit bottom bracket saves even more weight
Check out the video of Lightning’s Cyber Test Ride.
The Lowdown on High Performance
Lightning strikes again with the super light suspended R-84. The sub-3-pound frame is aerospace-grade carbon fiber, titanium, and oversized aluminum. The seat is positioned a bit lower than the P-38 and Phantom II for even more aerodynamic advantage.
Can this light bike climb hills? Better than any other recumbent. Take a look at the video on our Cyber Test Page. Because of its lightweight design and aero components, the R-84 will even outperform the F-40 in very hilly areas or on rides that are mostly climbing.
“This bike accelerates and climbs great!”John Howard, Twice Olympic team rider, Ironman winner
Lightning R-84 Di2 specifications
|Di2 Ultegra||Di2 XTR|
|Weight*||20 - 22 pounds||19 - 21 pounds|
|Rider weight limit||Lightweight: 160 pounds; Standard: 210 pounds; Heavy Duty: 250 pounds|
|Length||63 - 75 inches|
|Seat height||18 inches with mesh seat; 17 inches carbon Midracer seat|
|Seat back angle||50-58 degrees (mesh seat); 35-40 degrees (carbon Midracer seat)|
|Wheelbase||42 – 47 inches|
|Frame||Molded carbon fiber Unibox, oversize aluminum bottom bracket assembly and seat stay|
|Rear suspension||Swing-stay spring/elastomer mechanism, 1 inch of travel|
|Braze-ons||Water bottle (1)|
|Frame color||Clear coated natural carbon|
|Stem and bars||Custom oversize aluminum stem, 22.2 mm (7/8-inch) drop handlebars|
|Ergomesh seat||Patent-pending Ergofit bend with 7005 TIG welded, oversize aluminum frame and nylon mesh webbing.|
|Midracer carbon seat||Hand laid up woven carbon fabric/epoxy resin seat with integrated aluminum bar frame attachment fittings. Ventilated plastic honeycomb type seat pad with fitted aerodynamic cover.|
|Chain idlers||Machined Delrin with precision sealed bearing, aluminum bolts|
|Gear Range||28 – 123 inches||23 – 123 inches (compact chainrings)
26 – 130 inches (standard chainrings)
|Bottom bracket||Lightning Carbon integrated, ABEC5 sealed bearings||Lightning Carbon integrated, ABEC5 sealed bearings|
|Crankset||Lightning carbon integrated 160 to 180 mm arms, with 34×50 or 39×53 BOR E-Shift chainrings|
|Cassette||Shimano Ultegra 11 sp, 11-32||Shimano XTR 11 sp, 11-40|
|Front der.||Ultegra Di2||XTR Di2|
|Rear der.||Ultegra Di2||XTR Di2|
|Chain||KMC X-11||KMC X-11SL hollow pin|
|Brakes||Ultegra Dual Pivot||FSA K-Force Dual Pivot, Carbon pads|
|Brake levers||SRAM Carbon Aero internal routing|
|Front rim||Velocity A23 20″, 20 spokes||HED Jet Carbon, 24 bladed spokes|
|Front tire||Schwalbe Durano 28-406 (20×1.1), 110 psi||Schwalbe Durano 28-406, 120 psi|
|Rear rim 700c||Velocity A23, 24 spokes, M, L, XL Mesh seat||HED Jet Carbon, 24 bladed spokes|
|Rear rim 650c||Velocity A23, 24 spokes, Midracer seat||HED Jet Carbon, 24 bladed spokes|
|Rear tire||Continental Super Sport Plus, 120 psi||Continental 4000 Folding, 120 psi|
|Headset||Diatech (carbon fork), Chris King (suspension fork)|
|Options||Zzipper fairing, seat bag, mirror (see Accessories page for prices)|
* Weights with mesh seat; carbon seat add .75 pounds.
|R-84 Di2 Ultegra||$8,800|
|R-84 Di2 XTR||$12,000|
|Frameset (includes headset)||$4,400|
|S-2 suspension fork upgrade||add||$450|
For details on framesets, check the frameset page.
The R-84 Di2 is custom built to order and available with either the Ergomesh seat or Ergospeed carbon Midracer seat.