I guess chain slap in the upper chain strand is not caused by directly by the derailleur (clutch + spring tension) but rather the dynamic friction of the freehub (mechanism itself + freehub seals): When standing still on the pedals, you will always do minimal movements: Backward rotation movements will remove chain tension in the upper strand and create tension in the lower strand. To enable the derailleur to exert tension to the upper strand, the freehub then has to rotate backwards, but the friction creates a forward torque (which increases with rotation speed of the wheel) on the freehub body which slows the restoration of the chain tension. Also, the weight and therefore the rotational inertia of the cassete plays a role here, which would explain less chain slap on a pinion setup with only one cog in the rear.
The nevers: Never buy folding or e bike with bizarre masive odd sized tires wheels. Small wheels fit in bumps more easily loose traction corners faster do not stabilize with sufficient gyro more revolutions per mile WEAR OUT FASTER have extreme expensive tire tube may take partial lifetime 2inflate are too heavy etc. Never EVER usr knobby tires. Slicks raise ave. speed from 8 to 12mph dirt roads &slow also on street. Never buy bizarre frames with hidden frame cables proprietary electricals. Buy a COMPETENT QUALITY BICYCLE FIRST. Buy a direct drive rear wheel motor modular popular design kit 2nd. NEVER top speed over 21mph. Ever. More volts NOT BETTER I run 36v. Satans manufacfuring despise e bike. If u buy1 u bought a demonized device teaches u e bike no good. Satans kids always put teeny tiny chain ring so u CANT PEDAL ASSIST AT 12+ MPH SPEEDS. Buy a GOOD MTB BIKE. Buy a popular direct drive kit. Sunn makes a better e bike 2023. Why? It is a solid bicycle 1st an e bike 2nd but I recommend build yourself only. Bikes Direct has good MTB bikes. U want strongest heaviest stiffest bike with triple clamp front end fat stanchion tubes longest travel like cross country your e bike will flex like sphagetti when carry weight if not.
Please ask Nico V. to come and try your bike and have his feeling on this Astonishing machine !! We need a video of that !! Cheers!
@@ROSE-by5su Nicolas Vouilloz ;-)
Awesome stuff! That's what we want to hear
I guess chain slap in the upper chain strand is not caused by directly by the derailleur (clutch + spring tension) but rather the dynamic friction of the freehub (mechanism itself + freehub seals):
When standing still on the pedals, you will always do minimal movements: Backward rotation movements will remove chain tension in the upper strand and create tension in the lower strand. To enable the derailleur to exert tension to the upper strand, the freehub then has to rotate backwards, but the friction creates a forward torque (which increases with rotation speed of the wheel) on the freehub body which slows the restoration of the chain tension.
Also, the weight and therefore the rotational inertia of the cassete plays a role here, which would explain less chain slap on a pinion setup with only one cog in the rear.
Grade A+ content. Do more of these!
Looks like you run out of fork length to add any stack height, may I know the A2C on that dorado ?
Sick and unique bike, Nicolas Masse is pretty talented, he used to have a bikeshop in Thonon.
Hi, Do you know anyone how has made a modern version of the Cannondale Super V, modern geometry etc.
Did you also complete the side missions on tinder?
Why did you use steel? Why do you have an idler? Why is the wheelbase so long? Why is the linkage so complex?
Paul it seems broken bikes are to common these days. I got a Devinci Wilson and I'm hoping for the best. 😇
Gorgeous bike!
Good idea , please ask Nico V to try .
Can somebody give me an link to the shock? I dont know how its spelled
NovyParts Novya
👏 Promo`SM
The nevers:
Never buy folding or e bike with bizarre masive odd sized tires wheels.
Small wheels fit in bumps more easily loose traction corners faster do not stabilize with sufficient gyro more revolutions per mile WEAR OUT FASTER have extreme expensive tire tube may take partial lifetime 2inflate are too heavy etc.
Never EVER usr knobby tires.
Slicks raise ave. speed from 8 to 12mph dirt roads &slow also on street.
Never buy bizarre frames with hidden frame cables proprietary electricals.
Buy a COMPETENT QUALITY BICYCLE FIRST.
Buy a direct drive rear wheel motor modular popular design kit 2nd.
NEVER top speed over 21mph.
Ever.
More volts NOT BETTER I run 36v.
Satans manufacfuring despise e bike. If u buy1 u bought a demonized device teaches u e bike no good. Satans kids always put teeny tiny chain ring so u CANT PEDAL ASSIST AT 12+ MPH SPEEDS.
Buy a GOOD MTB BIKE.
Buy a popular direct drive kit.
Sunn makes a better e bike 2023.
Why? It is a solid bicycle 1st an e bike 2nd but I recommend build yourself only.
Bikes Direct has good MTB bikes. U want strongest heaviest stiffest bike with triple clamp front end fat stanchion tubes longest travel like cross country your e bike will flex like sphagetti when carry weight if not.