VELOSTA V1 User manual

Velosta V1 ebike
operating instructions
version 2 29.06.2022

Contents of shipping carton:
Bike frame with rear hub motor, rear wheel and all controls fitted
Handlebar set, with wires already attached
Headlight
Battery and mains charger
Front wheel with separate axle parts and mudguard
Seat fitted to seat post
Hand throttle (for use on private land or if the law changes to permit on public roads)
Pair of left and right pedals
Front carrier, if ordered
Multitool to help assembly
This user manual and a long 5mm hex/allen key will be sent with your welcome letter
Please contact us straight away if any parts are missing
Contents of shipping carton

Please see the assembly video at www.velosta.co.uk for in depth instructions on assembly:
Assembly

Key stages:
1Remove bike body from carton with care and remove packaging and cable ties
2Attach seat using quick release on the tube
3Affix handlebar set securely using centre bolt and washer, then tighten side bolts
4 Fit front mudguard and headlight
5Fit front wheel by threading quick release axle and placing in the axle mount slots
6Fit pedals paying attention to left and right fitments - Left pedal fits anti clockwise
7Fit hand throttle if required
8Slide charged battery in place and check display screen operates
9Inflate tyres to pressure stated on sidewalls and test bike carefully
Assembly

The battery pack is sealed and should not be opened except by trained service
professionals.
Please use the mains charger provided to fully charge the battery when it arrives, before it is
used with the bike for the first time.
The voltage required is 240v AC domestic supply. Please do not charge from any other
source.
On charging, unless the battery is 100% charged, a red light will show on the charger. A
green light will show when the battery is fully charged. Charging from ‘low’ will take around
5 hours. Completely flat batteries may take longer. Running a battery flat should be
avoided as repeated flat battery will result in a shorter service life.
Should the battery pack need refurbishing with new cells in the future, please contact
Velosta for instructions.
Battery pack and charging

The battery pack slides in place near the pedals and will lock in place with a click when
correctly inserted. To remove, turn the key and pull straight out.
Check the battery charge state by pressing the button below the light bar. The example
shows a battery that has 80% charge remaining (each bar representing 20% charge).
At the base of the battery face, under a cover, is the USB port and mains charging port.
Battery pack and charging

Controls and display type 1

Basic use:
• Press M for two seconds to turn the bike on and off.
• Use the plus and minus symbols to increase or decrease the power assistance level (1-5).
• Press the plus symbol continuously to turn lights on or off.
• Press minus symbol continuously to enable walk mode up to 6mph.
SCAN THE CODE FOR IN DEPTH USER MANUAL FOR KD21C
Controls and display type 1

Controls and display type 2

Basic use:
• Press on button at top of display for two seconds to turn the bike on and off.
• Use the paddle switch at bottom of the display alter power assistance level (1-5).
• Press the up paddle continuously to turn lights on or off.
•Press down paddle to select 'walk', then press continuously to activate (up to 6mph).
Advanced use:
•Press settings button to show editing menu. Scroll up and down using paddle button.
Select each section using the settings button, then scroll up and down options. Menu
includes power assist range which can be changed from three to maximum nine stages.
•Once changes are made scroll down and Exit.
Controls and display type 2

Starting off –Ensure the ebike is turned on and the display screen is lit. Make sure you have the
desired power assist setting showing.
Gearing –It is important that you start off in a low gear (1-3). This will give you the easiest start and
the torque sensor or cadence sensor depending on model will quickly recognise your power input.
High gearing from standstill can result in a delay of power assistance. As you move faster, move up
the gears by pressing the upshift button and when you come to a hill you may find you need to go
into lower gears by using the thumb operated downshift.
Assistance –As you pedal, with a short delay, the rear hub motor will begin adding power and you
will feel the effort needed to pedal reduce. Depending on gradient, weight and assist level, it may
feel like you have to make no effort at all –but you must keep turning the pedals or the assistance
will cut out. On hills you may find that extra pedal power is needed in addition to assistance –and
that a lower gear is appropriate to reduce effort and motor strain.
Maximum assist speed –The ebike is limited to 15.5mph assistance. You can ride faster but this will
be unassisted ie the ebike powers you to 15.5mph but as you are on a downhill stretch you may
easily be able to reach 20mph+ but the motor cuts off at 15.5mph.
Braking –Operating the brakes cuts all power assistance.
Ebike operation

Ebike operation: Gearshift

Hand throttle
Please only attach
the hand throttle if
the ebike is being
used on public land,
or the law has
changed to allow
hand throttles up to
15.5mph.
Refer to the
assembly video for
fitting instructions.
Push the lever down
to accelerate.
Acceleration will be
instant up to 15mph.

Once the ebike has been assembled, you may find it necessary to adjust certain items, such as the
placing and rotation of the gear lever if you want to change the factory set-up. All items should be
easily adjusted with the multitool provided.
After using the ebike for two weeks, please check the tightness of all the parts that have been
assembled –as vibration can sometimes work items loose.
Handlebars and seat post –these are easily adjusted using the quick release mechanisms. If the
locking mechanism is too loose, tighten the thumbscrew and reclose.
Front wheel seating –if the brake discs of the front wheel are making contact through the rotation,
it may be necessary to release the wheel using the quick release and moving the axle in its seat until
a smooth rotation is achieved. Then close the release mechanism.
Brakes –brakes shouldn’t need adjusting. If the brakes are not operating correctly please speak to a
repair professional or call us for help.
Gear linkage –The gears should change freely. Unless you are confident in adjusting the derailleur,
significant problems should be investigated by a professional - or contact us for help.
Adjustments

Check-over assembled parts after first two weeks and service at least annually:
Tyres - Pressure should be set to pressure stated on sidewall. Examine for sufficient
remaining tread. Cracking of rubber means a replacement tyre is needed.
Brakes - Check operation and replace pads/discs as necessary. Replace fluid every 36
months.
Gear cable - May need tightening after first two weeks of operation due to normal
stretching in operation. May need replacement due to heavy use.
Derailleur - May need minor adjustment using the adjust screws to maintain smooth gear
changing over time.
Chain - Check for any damage and lubricate.
Battery - This is serviceable at a battery repair centre as necessary.
Display/Internal controller are not serviceable but can be replaced if necessary.
Service items & basic repairs

The optional front carrier is attached to the steering tube using four hex nuts.
Use the multitool provided. Re-check for tightness after first use.
It is recommended that a maximum of 10kg is carried on the carrier as heavier loads may
change steering ability and accuracy.
Please refer to the fitting instructions that the manufacturer provides.
The fixed rear carrier is suitable for a wide range of seat fixtures that will clamp across the
bars or fix on using a top and bottom plate.
We recommend the Urban Iki range and can advise on fitment of the child or baby seats on
your Velosta V1.
Fitting the front carrier
Fitting child seats

Frame: Aluminium Alloy sized for 5'1" - 5' 10" rider height
Wheel size: 20" (alloy) Tyres: 2.3" Maxxis Grifter or Kenda K Rad
Battery: 9.6Ah Panasonic 36v 25-45 miles (from throttle only to low assist)
Rear hub motor: Bafang 250w
Display: LCD with 3, 5, 9 assist modes
Gearing: Shimano 7 Speed
Brakes: Tektro hydraulic disc brakes front and rear
Handlebar stem: Promax Adjustable
Security: Two keys that turn the bike off and remove the battery as required
Maximum weight loading: 86kg
Bike weight without load (but with front carrier attached): 21.5KG
Specifications