E-Adventure 1.0 Rival
cairn
Gravel
E-Adventure 1.0 Rival is an alloy electric gravel road bike (2023), by Cairn. Rider-wise, it fits riders who prioritize comfort, confidence, and longer rides, leaning toward a comfort-leaning riding position, with a surface profile that is ready for gravel routes as well as pavement. On MatchBikes metrics, it scores well for good fit flexibility for dialing in rider position, a balanced ride feel between comfort and directness, and less emphasis on aero shaping than on comfort or versatility. The main trade-off is less emphasis on outright speed than speed-focused builds. Use MatchBikes.com to compare this bike with nearby gravel options.
4.3
Rating

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Score Summary
Performance
3.0
Fit
6.0
Performance
Built for speed and efficiency
Speed
3.4
Very Low
Climbing Efficiency
3.8
All-Rounder
Aerodynamics
4.5
Minimal Aero
Fit
Dialed-in Fit & Comfort
Riding Position
5.0
Comfort
Fit Flexibility
7.0
Adjustable
Ride Comfort
5.6
Balanced
Value
Surface Range
Gravel ReadySpecifications
General
Brand
cairn
Model
E-Adventure 1.0 Rival
Year
2023
Weight
14.3 kg
Category
E-bikeRoad
Sub Category
Gravel
Groupset
Rival
Wheels
700c
Frame
Frame
6061-T6 alloy with Top Tube integrated Fazua touch remote. 12x142mm rear spacing.
Suspension Fork
Full Carbon (max tyre clearance 700x45c). 12x100mm spacing.
Suspension Type
Rigid
Drivetrain
Shift Levers
SRAM Rival 11 Speed
Rear Derailleur
SRAM Rival Long Cage 11 Speed
Cassette
Sunrace CSMS8 11-42t
Crank
Miranda Delta Alloy w/44t Spider
Chain
KMC E11S
Wheels
Rims
HUNT 4 Season Gravel X-Wide rim, HUNT E-Gravel Hub, Pillar Triple Butted Spokes.
Tires
Vittoria Terreno Dry 700x38c
Brakes
Brake Type
Hydraulic Disc
Brake Description
SRAM Rival Hydraulic Brake Lever
Cockpit
Stem
Cairn Adventure 6061-T6 XS/S/M 70mm, L/XL 90mm
Handlebar
Ritchey RL1 Balquiano - 42cm Width, Drop 118mm, Reach 73mm, Drop flare 12°
Seat
Saddle
DDK Cairn
Seatpost
Cairn 6061 Alloy 27.2mm
E-Bike Components
Motor
Fazua Ride 50 Street Drivepack 250W
Geometry
| Measurement | XS | SM | MD | LG | XL |
|---|---|---|---|---|---|
| Wheels | 700 | 700 | 700 | 700 | 700 |
| Rider Min Height | 156 cm | 163 cm | 171 cm | 179 cm | 185 cm |
| Rider Max Height | 166 cm | 174 cm | 182 cm | 189 cm | 195 cm |



















































