Uploaded September 2025 | Updated September 2026, 2 weeks ago
The Dahon K-Feather is a single speed folding e-bike that weights just 12 kilos (26.5 lbs).
The rear hub motor is rated for 250 watts continuous and the battery capacity is 120Wh, for an estimated range of about 40km (25 miles).
For everyday carry-and-ride short commute, it delivers exactly what is promises.
00:00 Introduction
00:39 Design Overview
01:10 Geometry and Fit
01:40 Weight
02:48 Drivetrain/Power Assistance
04:03 Battery/Range
05:11 Ride Feel
06:05 Accessories
06:34 Pros & Cons
06:57 Conclusion
References
How to replace the battery on the K-FEATHER E-Bike
[ youtu.be/dXhzkdSj308 ]
[ youtu.be/-CT6CCr8rTk ]
Endurance time is joint-specific: A modelling and meta-analysis investigation
[ pmc.ncbi.nlm.nih.gov/articles/PMC2891087 ]
#bromptonbicycle #brompton #dahon #2bike4adventure
The Dahon K-Feather is a single speed folding e-bike that weights just 12 kilos (26.5 lbs).
The rear hub motor is rated for 250 watts continuous and the battery capacity is 120Wh, for an estimated range of about 40km (25 miles).
For everyday carry-and-ride short commute, it delivers exactly what is promises.
00:00 Introduction
00:39 Design Overview
01:10 Geometry and Fit
01:40 Weight
02:48 Drivetrain/Power Assistance
04:03 Battery/Range
05:11 Ride Feel
06:05 Accessories
06:34 Pros & Cons
06:57 Conclusion
References
How to replace the battery on the K-FEATHER E-Bike
[ youtu.be/dXhzkdSj308 ]
[ youtu.be/-CT6CCr8rTk ]
Endurance time is joint-specific: A modelling and meta-analysis investigation
[ pmc.ncbi.nlm.nih.gov/articles/PMC2891087 ]
#bromptonbicycle #brompton #dahon #2bike4adventure
![Brompton Forkix Light Mount [ft. EVO 1700 ]
The FORKIX is an aluminum extension arm tailored for the Brompton front fork. Its universal GoPro mount is compatible with most Magicshine lights.
[ Use this link for a 15% discount ]
https://tidd.ly/49tCi9A
15% Discount Code (Magicshine.com): 2bikes4adventure15
15% Discount Code (UK Site): BR15
00:00 Introduction
00:44 Magicshine EVO1700
00:54 Forkix Installation
01:45 Conclusion
#brompton #bromptonfoldingbike #magicshine
Copyrights:
PNG by mystudio2022 on Vecteezy [ Red Arrow Icon ]
PNG by sumranali795503432 on Vecteezy [ New Sticker Label ]
Video by Pixabay on Pexels [Beautiful moon rises through night clouds]
Video by Patrick Tomasso on Pexels [Compilation Montreal Canada Landmarks and Scenery]
Video by Brompton Bicycles [P Line: https://youtu.be/L_s1bGwMu-w ]
Video by EverydayCycling [ 3 Best Upgrades https://youtu.be/wcFAlkMAeXA ]
Video by Jose Ricardo Barraza Morachis on Pexels [Drone footage of cycling race] Brompton Forkix Light Mount [ft. EVO 1700 ]](https://i.ytimg.com/vi/VR8vfOal5FE/mqdefault.jpg)

![Can a Brompton Climb? - GCN Challenge Explained
How does a Brompton S2L compare to a Superbike? Find out how the new T-Line would fare in this challenge.
00:00 Introduction
00:11 GCN Brompton vs Superbike Challenge
00:51 Ollies Bicycle Computer Race Data
01:28 Andrew Feathers Cannondale SuperSix EVO
02:32 Rolling Resistance
02:53 Aerodynamic Drag
03:43 Weight
03:57 Drivetrain / Gear
04:40 Frame Flexing
06:42 Optimal Cadence
07:33 Brompton C-Line vs T-Line
09:02 Conclusion
#Brompton #2bikes4adventure
References:
GCN Brompton vs Superbike Video: https://youtu.be/CCAwg9OMa84
GCN Komoot Route: https://www.komoot.com/tour/560518900
[Rolling Resistance] https://www.bicyclerollingresistance.com/
[Pedal Torque] https://www.researchgate.net/publication/241123996_A_comparison_of_cycling_SRM_crank_and_strain_gauge_instrumented_pedal_measures_of_peak_torque_crank_angle_at_peak_torque_and_power_output
[Frame Stiffness] https://weightweenies.starbike.com/forum/viewtopic.php?t=165586
[Optimal Cadence-1] https://www.researchgate.net/profile/Paul-Laursen/publication/49284193_Optimal_cadence_selection_during_cycling/links/00463531572305d247000000/Optimal-cadence-selection-during-cycling.pdf?origin=publication_detail
[Optimal Cadence-2] https://www.researchgate.net/profile/Phil-Scarf/publication/295814180_Determining_optimal_cadence_for_an_individual_road_cyclist_from_field_data/links/56d9cf0808aee1aa5f82948f/Determining-optimal-cadence-for-an-individual-road-cyclist-from-field-data.pdf?origin=publication_detail
[Suspension Losses] https://www.researchgate.net/profile/Maury-Hull/publication/245308958_A_Model_for_Determining_Rider_Induced_Energy_Losses_in_Bicycle_Suspension_Systems/links/00b49535eb47a91579000000/A-Model-for-Determining-Rider-Induced-Energy-Losses-in-Bicycle-Suspension-Systems.pdf?origin=publication_detail
Copyrights
- Music: The Day is Close - The 126ers
- Video by Pavel Danilyuk from Pexels [3 Cyclists]
- https://web.altair.com/inspire-showcase-london [Corporate Video] Can a Brompton Climb? - GCN Challenge Explained](https://i.ytimg.com/vi/VwRR3Ubp0DU/mqdefault.jpg)



![Bag for Week-End Adventure - Vincita Birch 2.0
For errands, commuting, or day or weekend adventures with our Bromptons, we don’t need the largest bags. In this video, we review the cost efficient Vincita Birch Bag and see if it has what it takes to become our go-to bag.
Vincita Birch Brompton Front Bag 1.0
[ https://vincita.cc/collections/brompton-bags/products/b207a-birch-brompton-front-bag ]
Vincita Birch Brompton Front Bag 2.0
[ https://vincita.cc/collections/brompton-bags/products/b207ax-birch-brompton-front-bag-2-0 ]
00:00 Introduction
00:30 Week-end bag criteria
01:04 Available 20 Litres+ bags
02:45 Vincita Birch Bag 2.0
05:35 Key Features: Vincita vs Brompton
08:52 Wish List
09:18 Conclusion
We wish to thank Vincita for providing the Birch bag for our honest evaluation.
#Brompton #2Bikes4Adventure
Copyrights
- Music: The Day is Close - The 126ers
- Photo (CC): Five year old boy in Brompton-bag by Michiel Hendryckx Bag for Week-End Adventure - Vincita Birch 2.0](https://i.ytimg.com/vi/XYNtbnXbiV4/mqdefault.jpg)



![2 More Ways to Fly [ Vincita Sightseer & Cabin Carry-On ]
The Vincita Sightseer and Cabin Carry-on offer two more ways to fly with our Brompton.
Brompton B&W Case Amazon.com [ https://amzn.to/3XmhM19 ]
00:00 Introduction
00:26 Selection Criteria
00:57 B&W Hardcase
01:26 Samsonite Hardcase
02:19 IKEA Dimpa
02:50 Vincita Sightseer
05:48 Cabin Carry-On
References
https://amzn.to/41UhmkZ
https://vincita.cc/collections/brompton-bags/products/sightseer-3-5-travel-set
https://www.washingtonpost.com/travel/2022/08/31/airline-carry-on-rules/
https://travelinglight.com/carry-on-weight-limit/
Folding bike Travel - Newton Dixon | Brompton Bicycle
[ https://youtu.be/F0JGypiuotc ]
Brompton Mafia - 10 Minutes until we board | Brompton Mafia
[ https://youtu.be/Cjrw5LOiDc0 ]
Bike Hack: Flying with A Brompton | Path Less Pedaled
[ https://youtu.be/PnQBb2rDg-w ]
Copyrights
Photo by Esther on Pexels [Baggage sign]
Video by Herman Korb on Pexels [ Landing of an airplane in Montreal ]
Video by Tim Samuel on Pexels [ Cab driver, cabs NYC ]
Video by khanhhoangminh on Pexels [ Unloading baggage from airplane ]
Hand Luggage - Wikipedia
[ https://en.wikipedia.org/wiki/Hand_luggage ]
Music: The Day is Close - The 126ers
#brompton #2bikes4adventure #vincita 2 More Ways to Fly [ Vincita Sightseer & Cabin Carry-On ]](https://i.ytimg.com/vi/ZbLhMq1WQ5o/mqdefault.jpg)