Bicycle Archive · Specification reportBicycle Archive · Specification report2006 Sun Bicycles EZ-Tandem AX · 2005 Sun Bicycles EZ-Tandem AX
| Specification | 2006 Sun Bicycles EZ-Tandem AX | 2005 Sun Bicycles EZ-Tandem AX |
|---|---|---|
| Overview | ||
| Model year | 2006 | 2005 |
| Brand | Sun Bicycles | Sun Bicycles |
| Model | EZ-Tandem AX | EZ-Tandem AX |
| Bicycle type | Recumbent (tandem) | Recumbent (tandem) |
| Archive ID | 94077 | 93008 |
| Original MSRP | $2,795.00 | $2,695.00 |
| Colors | Blue | Silver |
| Sizes | 36-44" X-Seam | 36-44" x-seam |
| Weight | 54 lb | 54 lb |
| Frameset | ||
| Frame construction | TIG-welded | TIG-welded |
| Frame material | 7005 aluminum | 7005 aluminum |
| Fork | Sun | Sun |
| Fork material | Chromoly, unicrown crown | Chromoly, unicrown crown |
| Rear shock | N/A | — |
| Drivetrain | ||
| Component group | Recumbent Mix | Recumbent Mix |
| Shifters | SRAM X-9 | SRAM 5.0 |
| Front derailleur | Shimano FD-2203, dual-pull/clamp-on 31.8mm | Shimano |
| Rear derailleur | SRAM ESP X.9 | SRAM ESP X.9 |
| Crankset | IPS Aluminum Tandem, 30/42/52 teeth | IPS Aluminum Tandem, 30/42/52 teeth |
| Bottom bracket | Sealed cartridge, 117.5mm spindle | Sealed cartridge |
| BB shell width | 68mm English | — |
| Rear cogs | 9-speed, 11 - 34 teeth | 9-speed, 11 - 34 teeth |
| Chain | KMC Z9000, 1/2 x 3/32" | 1/2 x 3/32" |
| Pedals | Wellgo | — |
| Brakes | ||
| Brakes | Avid Mechanical Disc brakes, Avid SD-7 front/Avid Speed Dial 7 rear levers | Avid Mechanical Disc brakes, Avid SD-7 front/Avid Speed Dial 7 rear levers |
| Cockpit & contact points | ||
| Headset | 1 1/8" threaded Tien Hsin | Steel sealed |
| Handlebar | Sun Alloy Ape Hanger | Aluminum |
| Handlebar extensions | N/A | N/A |
| Stem | Aluminum threadless | Aluminum |
| Saddle | Sun Alloy Cool Back | Sun |
| Seatpost | N/A | N/A |
| Wheels & tires | ||
| Hubs | American Classic Disc | American Classic Disc |
| Rims | Sun Rims Single Track, 36-hole/48-hole | Sun Rims Single Track, 36-hole/48-hole |
| Spokes | Stainless steel, 13ga. Front / 14ga. Rear straight gauge | Stainless steel, 14ga. (2.0mm) straight gauge |
| Spoke nipples | Brass nipples | Brass nipples |
| Front tire | 20 x 1.50" Kenda Kwest | 20 x 1.50" Kenda Kwest |
| Rear tire | 26 x 1.50" Kenda Kwest | 26 x 1.50" Kenda Kwest |
| Wheel size | Front: 20", Rear: 26" wheels | Front: 20", Rear: 26" wheels |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on November 14, 2026.