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Today’s DealsCairon S 4.0 Hardtail
A 29″ aluminum frame hardtail trail e-bike with modest components.
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Manufacturer Price
€3,799($4,354)| Weight | 54.7 lbs |
|---|---|
| Frame | Aluminum |
| Suspension | Hardtail, 120mm |
| Fork | Suntour XCR Air |
| Wheels | 29″ Aluminum |
| Drivetrain | 1 × 10 |
| Groupset | CUES |
| Motor | Bosch 250W 85Nm mid-drive |
| Battery | Bosch 800Wh |
| Brakes | Tektro Hydraulic Disc |
5'2" – 5'8"
5'6" – 5'11"
5'10" – 6'3"
6'1" – 6'7"
🐐 Estimated
None yet.
Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.

Nov 2023 · Rudolf Fischer
The CONWAY CAIRON SUV FS 7.7 is an exceptional off-road step-through bike. But, will its impressive off-road performance push it to the top of the SUV ebike league?
High level of ride comfort and safety
Playful and intuitive handling
Fair price
Cluttered cockpit
Plastic rear light looks a bit old-fashioned
| Frame | CONWAY Intube Bosch, Alu BB Standard: Bosch, Press Fit Color: Black |
|---|---|
| Fork | SUNTOUR "XCR34X Air" Travel: 120mm Spring Type: Air |
| Bottom Bracket | BOSCH |
| Headset | ACROS "ZS56-ZS56", Blocklock |
| Stem | KALLOY "AS-DC1N", 60mm |
| Handlebar | KALLOY "HB-RB11", Rise 15mm, 740mm |
| Saddle | SELLE ROYAL "SRX+", 145mm |
| Seatpost | JD "Two piece alloy", 31,6 mm, 350 mm Type: Rigid |
| Grips | SQLAB "70X" |
| Rear Derailleur | Shimano, Cues_U6000, 10-speed |
|---|---|
| Crank | MIRANDA "Virage", 160 mm |
| Shifters | SHIMANO "Cues SL-U6000" |
| Cassette | SHIMANO "LG300-10", 11-48 Z. |
| Brakes | TEKTRO "HD-M280" Type: Tektro Hydraulic Disc |
| Brake Levers | TEKTRO "HD-M280" |
| Rims | RODI "Tryp 30 Evo", 30-622 |
|---|---|
| Spokes | ALPINA |
| Front Hub | SHIMANO "HB-TC500", 15 x 110 mm |
| Rear Hub | SHIMANO "FH-TC500", 12 x 148mm, HG |
| Tires | SCHWALBE "Smart Sam", black / bronze |
| Motor | BOSCH Mittelmotor Gen.5 "Performance CX", 36 V, 250 W |
|---|---|
| Battery | BOSCH "Powertube 800", Lithium-Ionen mit BMS, HOR w. SOP Pivot |
| Remote | BOSCH "Purion 200" |
| Display | BOSCH "Purion 200" |
| Charger | Bosch 2 A, BES3 |
First added August 30
Last updated June 20