Ultra Light weigt

LINE

Ultra Light weigt class

Free practice

A large number of Honda CR110 raced. I reckon 7 CR110 In this year.

#255 Defending champion Keiji Naitoh.
He have the record for this course.
#288 Webmaster and 1962 CR110. 8speed.
#263 Fumiyuki Nakayama and his fantastic 1962 CR110.

#669 1964 Moto Morini 65cc.
Ridden by Tsuneto Katayama.
#603 1964 Honda C115 54cc.
#324 1964 Suzuki Selpet 86cc.
Go toward the Dunlop bridge.

Webmaster participated Ultra light weigt class this year too with professional mechanic Kumao Ezawa. The racebike he made get the second prize in Suzuka 8hour endurance race X-formula class.
Their site TRP Japan

Course in

#625 Suzuki RMA50 ridden by Katsuo Taguchi.
In former days works machine and an able rider.
In the pitroad.

RESULT
Ultra Light weigt Junior(below 50cc) Senior(over 51cc below 90cc)

Order	No	Name	Motorcycle	Best Lap
1	255	Keiji Naitoh	Honda CR110	1'26.639
2	300	Teruomi Ueda	Honda CR110	1'26.975
3	478	Mitsuo Kawai	Bridgestone EGRA	1'31.543
4	144	Hisao Tanji	Honda CS65	1'32.401
5	400	Hirohide Uemura	Honda CR110	1'32.649
6	288	Toshihiko Suzuki	Honda CR110	1'33.219
7	299	Masahiro Ohara	Honda CR110	1'34.503
8	262	Asao Kanai	Bridgestone GB1	1'34.039
9	504	Koutaro Yoshida	Yamaha YF1	1'35.581
10	6	Junichiro Uno	Suzuki MR41	1'36.525
11	324	Masakazu Morimoto	Suzuki SELPET	1'38.883
12	639	Hideo Saitoh	Honda CS65	1'38.401

The finals of Ultra Light weigt Class.

Hairpin curve

Combat with CR110 and CR110. But #300(right) engine is 55cc. Owner expanded the bore of barrel. Essentially, should have done different class. Of course, #255(left) engine is original 50cc. Mr.Naitoh accorded to sportsmanship.

Second group. Bridgestone EGRA, Honda CS65, and two Honda CR110.

Third group.

Bridgestone GB1 ridden by Asao Kanai. It was very fast bike, even though It completed just before the race.

#255 shake off his competitors and make it to the line first after all.

Transition in the record

Year 1997 1998 1999

Lap time 1'29.683 1'28.658 1'26.639

Motorcycle CR110 CR110 CR110

Rider Keiji Naitoh Keiji Naitoh Keiji Naitoh

Year	1997	1998	1999
Lap time	1'29.683	1'28.658	1'26.639
Motorcycle	CR110	CR110	CR110
Rider	Keiji Naitoh	Keiji Naitoh	Keiji Naitoh

A record holder is Keiji Naito between this several years. A motorcycle keeps evolving little by little, and the skill of rider improves, too. Many riders and motorcycles challenged him. But, he always defeat them. Then, the best lap reached "1'26.639" at last. For several years ago, the course record of this class was level of one minute and thirty second. Though it is some CR110 that account the high rank of this class, I expect Suzuki TR50 and Bridgestone GB1 challenges.
LumpProof

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