Born in Salatiga, Indonesia, I embraced the joy of motorcycle riding in Australia. My bikes are Kawasaki Ninja ZX6R, Yamaha R6, Kawasaki GPz900R, Kawasaki GPz750, Kawasaki Tengai, Kawasaki KLR250, and Viar Vortex 250
Monday, October 29, 2018
Sunday, October 14, 2018
Thursday, October 11, 2018
Sunday, October 07, 2018
Sunday, September 30, 2018
Sunday, September 23, 2018
Saturday, September 08, 2018
Tuesday, September 04, 2018
Saturday, September 01, 2018
Saturday, August 18, 2018
Viar Vortex 250
Viar Vortex 250
(CSC / Zongshen RX3)
Year 2017, 700km. Purchased in Jakarta for travelling around Indonesia
Read about a guy who had various adv bikes and went for a RX3!
Read about a guy who had various adv bikes and went for a RX3!
Saturday, August 04, 2018
Thursday, August 02, 2018
Wednesday, August 01, 2018
Friday, July 27, 2018
Monday, July 02, 2018
Indonesia to East Timor 2018
Laporan perjalan (oleh oom Leo 7Leopold7):
Hari ke-1: Kupang – Atambua. Tour Yg Takkan Mungkin Tanpa Bantuan Bikers Kupang (ASBAK)
Hari ke-2: Atambua – Dili – Baucau. Indah Juga Kejam
Hari ke-3: ... menyusul
Tuesday, June 19, 2018
Wednesday, June 06, 2018
Sunday, June 03, 2018
Tuesday, April 03, 2018
Kawasaki KLR650 Tengai Restoration
10/4/18
Centrestand from ebay "carlspowersportssupply".
https://www.ebay.com.au/itm/153003439921?ViewItem=&item=153003439921
Works well with installed height adjuster. The only thing is the foot pedal hits the left footpeg. For now I simply removed the pegs but might later cut the extension a bit shorter and re-weld
Saturday, March 31, 2018
Saturday, March 03, 2018
Thursday, March 01, 2018
1982 Kawasaki GPz750 R1 chain/sprocket conversion from 630 to 530 pitch
Older bikes use 630 chain/sprocket pitch and it is getting harder to get. They are also normally non o-ring types which requires messy lubrication
To convert to updated 530 pitch the front sprocket, rear sprocket, and chain needs to be calculated.
Original 630 pitch:
Front: 13 teeth
Rear: 33 teeth
Ratio: 33/13 = 2.5
To convert to 530 system multiply by 6/5:
new Front: 13*6/5 = 15.6 ~ 16 teeth
new Rear: 33*6/5 = 39.6 ~ 40 teeth
new ratio: 40/16 = 2.5 ..... perfect
However I ride in the twisties often, and would like to have more acceleration instead of leisurely cruising speed. So I opted for larger rear sprocket (45 teeth)
desired new ratio: 45/16 = 2.8
Knowing that in the original ratio I cruise at 100kph at exactly 5000RPM the new RPM can be calculated:
old rpm * (new_ratio / old_ratio)
5000 * (2.8 / 2.5) = 5600
So with 13 Front and 45 rear, I would cruise at 100kph at 5600RPM
For the chain, I just buy 120 link o-ring 530 pitch chain and cut accordingly. 530 chains are much cheaper at $70 shipped from ebay.
After changing the chain, I felt that it is much quiter and smoother. And certainly easier to maintain in the long run with much less lubricant splatter. As predicted I now cruise 100kph at 5600RPM
photos:
16T front sprocket JTF513.16 available at Z1Enterprises but I bought it locally from PowerSport Kawasaki in Seaford

Rear Sprocket JTR488.45 from Z1Enterprises. This is the Emgo version which is much cheaper. If you would like to keep the stock gearing ration then the rear needs to be 40 Teeth ie. JTR488.40
Comparison between the sprockets. The front one is an exact match. The rear one is bigger as I had chosen it.
The front sprocket is tight, so no way to use a larger one like 17 or 18. It would hit the guard. 16 with 530 pitch is perfect.
Monday, February 26, 2018
Tuesday, February 20, 2018
Saturday, February 17, 2018
Thursday, February 15, 2018
Sunday, February 04, 2018
South Gippsland with MSTCV to Kongwak via Kilcunda
One of the bike (Aprilia RSV4) went down 5m ditch but the rider was OK
Sunday 4th February
Kongwak via Kilcunda (Jindabyne Recovery Ride)
Ben Warden leading
10am Officer South BP
Ride will not suit inexperienced riders; not recommended for first time Club riders.
Leg 1: Officer South, Drouin, Ranceby, Poowong, Nyora, Loch. (107km)
Leg 2: Loch, Almurta, Glen Forbes, Archies Creek, Kilcunda, Archies Creek, Jeetho, Kongwak, Korumburra. (110km)
Leg 3: Korumburra, Outtrim, Kongwak, Loch, Poowong, Ranceby, Lardner, Darnum. (99km)
Leg 4: Darnum, Old Sale Rd, Crossover, Neerim South, Nayook, Powelltown. (75km)
Expect around 391km for the day.
23 bikes, 23 people, perfect 32 degrees, 402km to Officer South
Friday, February 02, 2018
Saturday, January 27, 2018
Thursday, January 25, 2018
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