Giant Trance 4 Modified BBSHD 74V 50A 50MPH

evolutiongts

10 kW
Joined
Dec 31, 2013
Messages
778
Location
Alhambra, CA
Full build log here

https://la-ebike.myshopify.com/admin/blogs/17552453/articles/73561477
Current Specs:
Crystalyte HS3540 Vented, 12G Phase, Temp Sensor
Front: Shimano Zee Quad Piston Hydraulic 203mm Disc
Rear: Shimano Saint Twin Piston Hydraulic 203mm Disc
F: 26.x2.4 CST Cyclops R: 26 x 2.35 Schwalbe Big Apple

Specs:
2006 Giant Trance 4
Yescomusa 1000w Rear Kit Vented Motor
8 x Turnigy 5s 20c 5000mah @ 74v-83v 10AH
15Fet GreenTime Controller 50A
Cycle Analyst V3
26x2.4 CST Cyclops / 26x2.0 Schwalbe Marathon Plus
DM24 / Stock Yescomusa Wheel
Avid BB7 203mm / 160mm



[youtube]v9nSKiCIEXU[/youtube]
[youtube]OMq6ZZJIfZU [/youtube]

New motor on the way Crystalyte HS3540 vented hub cover, upgraded phases wires, and temp sensor.
 
tomtom123 said:
What wheel set are you using?

Alex DM24 in the front, and the stock Yescomusa rim in the rear. Changing to a Crystalyte Motor, stock wheel.
 
New Crystalyte Motor HS3540

10260003_10201823126795946_7277819276975975811_n.jpg


10155573_10201822311495564_7282591920699359351_n.jpg
 
Don't go riding that thing without your torque arm! I'll have some Nordlocks ready when you come over for your other motor. :mrgreen:
 
Haven't ridden it out all yet but its very torquey on 20s lipos, My Trance is a 26
 
evolutiongts said:
Haven't ridden it out all yet but its very torquey on 20s lipos, My Trance is a 26

10173526_10201829047823968_4683467632577600933_n.jpg
 
New rear tire, Schwalbe Big Apple 26x2.35.

I am considering switching the front for a Schwalbe Marathon Plus 26x2.0 to improve the steering response.



 
evolutiongts said:
New rear tire, Schwalbe Big Apple 26x2.35.

I am considering switching the front for a Schwalbe Marathon Plus 26x2.0 to improve the steering response.



How u liking the Hs3540 compared to the Yescomusa so far? It stays much cooler during high speeds?
 
Still having the Crystalyte phase wires upgraded.

More clips of the yescomusa direct drive motor at 20s

[youtube]FwN2zU79kPE[/youtube]
 
Nice videos! I love night time videos. Where are you getting work done on your motor? I'm assuming same person did the venting also?
 
Great videos, you're posts have really helped me out. What tube did u use for your marathon plus on the stock yescom rim? I tried mounting my cyclops an it wouldn't fit due to the high rim sidewalls.
 
I've been using thick tubes 26x2.0 and they fit just fine.
 
@evolutiongts. Do you still have the batt and charger from Cali-bike? If so I wouldn't mind purchasing it. I'm near you. Also what was your top speed using the Yescom kit and the 48v15ah from Cali-bike? He's all out of batts right which is why I'm asking
 
I'm still using the Cali-bike battery on my girlfriend's bike. Since its a 48v battery it tops out around 32mph fully charged to about 28-30mph.
 
http://www.amazon.com/Lumen-Bicycle-HeadLight-Flashlight-Headlamp/dp/B006QQX3C4/ref=sr_1_1?ie=UTF8&qid=1398735723&sr=8-1&keywords=bicycle+cree
 
evolutiongts said:
http://www.amazon.com/Lumen-Bicycle-HeadLight-Flashlight-Headlamp/dp/B006QQX3C4/ref=sr_1_1?ie=UTF8&qid=1398735723&sr=8-1&keywords=bicycle+cree
thanks i was thinking of getting a bike cree on ebay that looks like yours but it was twice the price. yours has good reviews.
 
Its definately cheap and very bright. I've been using mine or almost two years now everytime I ride and it works like new.
 
Yes I am, theres also a replacement battery http://www.amazon.com/Replacement-6600mAh-Rechargeable-Battery-Headlamp/dp/B00AAQOV5E/ref=sr_1_1?ie=UTF8&qid=1398755184&sr=8-1&keywords=6600mah+pack+light

With the higher capacity I can run my light for days without charging.

http://www.amazon.com/Replacement-6600mAh-Rechargeable-Battery-Headlamp/dp/B00AAQOV5E/ref=sr_1_1?ie=UTF8&qid=1398755184&sr=8-1&keywords=6600mah+pack+light

First run on my new motor Crystalyte HS3540 almost cracked 40mph on 15S. Much more torque, and overall power compared to my old yescomusa motor. What a beast, I'm excited to try 20s tomorrow. The acceleration is unreal, like a motorcycle.

10168016_10201900058639194_3614038555408951772_n.jpg


1014459_10201900058919201_2858116598972190418_n.jpg
 
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