Gearbox ratios Honda Phantom 200 - Motorcycle Thailand

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Gearbox ratios Honda Phantom 200

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By: SutusB25 (offline) on Thursday, 22 April 2010 @ 03:59 PM ICT (Read 4429 times)

SutusB25

Can anybody detail the ratios in the 6 speed box?

Alan Light

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By: ThaiDesign (offline) on Thursday, 22 April 2010 @ 04:50 PM ICT

ThaiDesign

The transmission ratio for the Honda Phantom TA200 is;

Primary reduction : 3,090
Gear Ratio, 1st : 2,545
Gear Ratio, 2nd : 1,687
Gear Ratio, 3rd : 1,280
Gear Ratio, 4th : 1,041
Gear Ratio, 5th : 0,903
Gear Ratio, 6th : 0.814
Final reduction is 3,154

I hope this answers your question.

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By: Anonymous: Robert () on Thursday, 22 April 2010 @ 05:36 PM ICT

Anonymous: Robert

@thaidesign

Do you have more technical specification for the Honda Phantom TA200?

By: SutusB25 (offline) on Thursday, 22 April 2010 @ 05:45 PM ICT

SutusB25

Quote by: ThaiDesign

Smashing Thanks

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By: ThaiDesign (offline) on Thursday, 22 April 2010 @ 05:45 PM ICT

ThaiDesign

Honda Phantom TA200 Technical Specifications
Phantom TA200 Dimensions
Overall length	2,260 mm
Overall width	730 mm
Overall height	1,065 mm
Wheel base	1,505 mm
Ground clearance	148 mm
Phantom TA200 Weight
Dry weight	140 kg
Phantom TA200 Capacities
Engine oil (after draining)	1,0 liter
Engine oil (after disassembly)	1,2 liter
Fuel tank	11,2 liter
Fuel reserve	2,68 liter
Passenger capacity	Operator and one passenger
Maximum weigh capacity	126 kg
Phantom TA200 Engine
Bore and stroke	63,5 x 62,2 mm
Compression ratio	9,0:1
Displacement	196,9cc
Spark plug	DPR8EA 9 (NGK) or
	X24EPR U9 (Denso)
Spark plug cap	0,80 - 0,90 mm
Idle speed	1,400 +/- 100 min (rpm)
Phantom TA200 Chassis and Suspension
Caster	31°10'
Trail	117 mm
Tire size, front	90/90 - 17 49P
Tire size, rear	130/90 - 15 M/C 66P
Phantom TA200 Electrical
MF Battery	12V ~ 3.5Ah
Generator	130W/5000 min (rpm)
Main fuse	15A
Phantom TA200 Lights
Headlight	12V ~ 30/30W
Tail/brake light	12V ~ 5/18W
Turn signal light (front/rear)	12V ~ 15W x 2
Instrument light	12V ~ 1,7W x 2
License light bulb	12V ~ 5W
Neutral indicator light	12V ~ 1,7W
Turn signal indicator light	12V ~ 1,7W
High beam indicator light	12V ~ 1,7W

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By: SutusB25 (offline) on Thursday, 22 April 2010 @ 06:06 PM ICT

SutusB25

Quote by: ThaiDesign

Understand all except "Primary reduction"
From this data I assume Driver 13T Driven 41T
Do you know the max size of the Driver?

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By: ThaiDesign (offline) on Thursday, 22 April 2010 @ 07:22 PM ICT

ThaiDesign

Hi Alan,

You would not believe it but the service manual that I have doesn't says a word about the the sprocket sizes. I can tell you the tighten torque of the axle nut is 88 N-m (9.0 kgf-m). The slack in the chain should not excite 20 to 30mm and the replacement drive chain is RK 520 M09.

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By: SutusB25 (offline) on Thursday, 22 April 2010 @ 09:43 PM ICT

SutusB25

Quote by: ThaiDesign

I know for certain that the Driven Sprocket has 41 T . Therefore using the info u supplied (ie Final reduction 3.154:1) 41T/3.154 = 13T

I am having a couple of sprockets(different sizes) manufactured in the UK to reduce this Final ratio.
This will increase the 1st gear ratio as a consequence ,but not close to the 2nd Standard ratio

It would be simpler to increase the Driver from 13 T to 14 T. The question is will it fit or just foul the gear box casing.
I do not know.

Thanks again for your help

Alan Light

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