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Get Your Own GPR Camp 4 T-Shirt

Last post by toratora « Sat Oct 05, 2019 3:39 pm
Replies: 1
by toratora » Mon Sep 09, 2019 6:39 pm

First post

If you weren’t able to make it to GPRC4, but still want a shirt well now you can. This year’s shirts were upgraded in quality, and with Derbi,...

Last post

More shirts went out today—thanks for the orders!! :paw_prints:

1 Replies

777025 Views

Last post by toratora
Sat Oct 05, 2019 3:39 pm

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How to Become a Good Street Rider

Last post by toratora « Sat Dec 22, 2018 1:39 pm

by toratora » Sat Dec 22, 2018 1:39 pm

Introduction
Today on one of the moto groups in which I interact a new rider asked about how to become a good rider. Having spent many years, and...

0 Replies

128992 Views

Last post by toratora
Sat Dec 22, 2018 1:39 pm
16" sport tires for GPR

Last post by jkv357 « Thu Jul 09, 2026 6:04 am
Replies: 5
by jkv357 » Tue Mar 10, 2026 10:38 am

First post

Anyone have a clue on how to find decent sport tires for a GPR with 16s?

They are tiny - 90/90-16 front, 120/80-16 rear. I have Avon Vipers on it...

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Thanks tora!

Good to hear from you!

It looks like the choices may be Mitas Touring Force and a Bridgestone BT.

There doesn't seem to be any...

5 Replies

62599 Views

Last post by jkv357
Thu Jul 09, 2026 6:04 am
TZR80RR

Last post by jkv357 « Sun Sep 28, 2025 6:55 am

by jkv357 » Sun Sep 28, 2025 6:55 am

Neat little TZR -

0 Replies

122694 Views

Last post by jkv357
Sun Sep 28, 2025 6:55 am
toratora?

Last post by jkv357 « Wed Feb 19, 2025 6:27 am
Replies: 3
by jkv357 » Fri Feb 14, 2025 10:37 am

First post

Anyone know what happened to toratora?

He hasn't been around for over a year.

Last post

Welcome back!

We were worried!

What field did you study, and are looking to work in?

P.S. - What is a decent tire for the GPR with 16s? I can't...

3 Replies

144052 Views

Last post by jkv357
Wed Feb 19, 2025 6:27 am
Just curious...

Last post by jkv357 « Thu Feb 13, 2025 10:56 am
Replies: 5
by jkv357 » Fri Jan 31, 2025 8:57 am

First post

Just wondering - who is still checking in?

If you still stop by regularly, like I do, please post up!

Thanks.

Jay

Last post

I am almost positive I got mine from Treats:

Are you running a stock top end? Or a kit?

My GPR has the stock 75cc engine, with the exception of...

5 Replies

81684 Views

Last post by jkv357
Thu Feb 13, 2025 10:56 am
Where are all the GPRs

Last post by jkv357 « Tue May 07, 2024 9:22 am
Replies: 2
by al_pritchard » Sat Apr 13, 2024 7:36 am

First post

Spring is here, and bikes should be getting ready to be pushed out of sheds. Nocking the cob webs of, changing fluids, and breathing fire into our...

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I was at the Slimey Crud gathering this weekend, and did see a Derbi GPR.

I saw the same GPR in the same place as I did last year - on the street as...

2 Replies

111348 Views

Last post by jkv357
Tue May 07, 2024 9:22 am
Cagiva Mito value

Last post by freedomgli « Mon Jul 03, 2023 8:29 am
Replies: 7
by jkv357 » Thu Feb 16, 2023 7:12 am

First post

Looking for opinions on the value of a clean 2000 Cagiva Mito Evo II 125 with 3700 km.

Thanks!

Last post

So much depends on the exact market and the exact condition. In the UK, mainland Europe or California (if plated/ registered/ CA legal) I would think...

7 Replies

128657 Views

Last post by freedomgli
Mon Jul 03, 2023 8:29 am
Suzuki Tests American Waters with the 2019 GSX-R150 at AIMExpo

Last post by toratora « Thu Apr 22, 2021 9:39 am
Replies: 9
by toratora » Mon Oct 15, 2018 2:39 am

First post

Suzuki GSX-R150
Each year around this time the American International Motorcycle Expo (AIMExpo) assembles in Las Vegas to introduce new motorcycles...

Last post

The Yellow Gixer 150

Black Gixer 150

Yes the 2021 150 will be available in in yellow, however as near as I can tell Suzuki America has yet to...

9 Replies

149788 Views

Last post by toratora
Thu Apr 22, 2021 9:39 am
Hot new KTM RC390 R

Last post by jimmmybikes234 « Mon Mar 01, 2021 11:08 am
Replies: 1
by toratora » Sat Jan 27, 2018 11:39 am

First post

January 26, 2018

Love the KTM RC390 but it’s not quite sharp enough for you? Well you’re in luck as KTM have announced the RC390 R—a homologated,...

Last post

I think the R variant discontinued now. Only one RC 390 shows up on the official website. I own a 2018 KTM RC 250. KTM has also not updated the RC...

1 Replies

62362 Views

Last post by jimmmybikes234
Mon Mar 01, 2021 11:08 am
Happy Five Year Anniversary GPR Camp!

Last post by toratora « Sat Feb 27, 2021 6:05 pm

by toratora » Sat Feb 27, 2021 6:05 pm

Today I've been getting all these messages that GPR Camp is five years old. Crazy to think that all that time has gone by already. Thanks to everyone...

0 Replies

56987 Views

Last post by toratora
Sat Feb 27, 2021 6:05 pm
Cagiva Mito opinions

Last post by toratora « Thu Jun 11, 2020 2:39 pm
Replies: 4
by jkv357 » Wed Jun 03, 2020 7:46 am

First post

I'm considering looking for a Cagiva Mito (later model), and wanted to hear some opinions from owners or people familiar with them.

Are they...

Last post

Thanks, I prefer my bikes with the skirts on, but when tuning them I find it easier to leave the skirts off. I have no idea what prices they might...

4 Replies

118252 Views

Last post by toratora
Thu Jun 11, 2020 2:39 pm
Free GP—MotoGP Gives Free Access During Virus Crisis

Last post by toratora « Sat Mar 28, 2020 9:39 am

by toratora » Sat Mar 28, 2020 9:39 am

Historic races, documentaries, interviews… Everything available until the action begins!

If you’re a MotoGP™ fan and these days feel lacking in...

0 Replies

70270 Views

Last post by toratora
Sat Mar 28, 2020 9:39 am
Return to Two

Last post by toratora « Mon Jan 13, 2020 9:39 am

by toratora » Mon Jan 13, 2020 9:39 am

Could the four stroke nightmare really end?

A lot of well placed racing minds believe it is so, and not by batteries!

“I’m very keen on...

0 Replies

70590 Views

Last post by toratora
Mon Jan 13, 2020 9:39 am
ロブの旅–Summering in Japan

Last post by scottydog « Wed Dec 04, 2019 11:07 am
Replies: 28
by toratora » Mon Jan 01, 2018 10:19 pm
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First post

It’s finally going to happen this year. I actually don't quite believe it yet! I’ve been planing on doing this for so long it seems totally surreal....

Last post

Looks like a lot of fun out there! :sunglasses:
28 Replies

248922 Views

Last post by scottydog
Wed Dec 04, 2019 11:07 am
Black Friday Sales 2019

Last post by toratora « Wed Nov 27, 2019 9:39 am
Replies: 5
by toratora » Fri Nov 15, 2019 9:39 am

First post

This thread is for Black Friday-ish deals for 2019.

Last post

Quad Lock

Black Friday Sale - 30% Off Everything
Use Code: QLBF19

5 Replies

97123 Views

Last post by toratora
Wed Nov 27, 2019 9:39 am
Treatland Sales

Last post by toratora « Thu Nov 21, 2019 9:39 am
Replies: 10
by toratora » Fri May 25, 2018 12:39 am
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First post

🎓will's high school graduation sale🎓

tldr: 20% off use code zalesforce sale ends 6/2/2018

“Hi my name is William. I graduated high school and I'm...

Last post

Treatland’s Big Black Friday 2019

tldr: 20% off use code “itsgumbotime” sale ends 12/2/2019

Black Friday is here!! Time to grab some treats at...
10 Replies

148258 Views

Last post by toratora
Thu Nov 21, 2019 9:39 am
Bidalot Haut Moteur RF70WR Derbi E2

Last post by toratora « Fri Nov 08, 2019 6:39 am
Replies: 4
by toratora » Mon Jul 01, 2019 3:39 pm

First post

Bidalot recently introduced a new line of performance top ends including the RF70WR which works with the stock crank dimensions of a 40mm stroke with...

Last post

Not sure why they went with that size. Bidalot does a number of things differently than other manufacturers. The sad thing is I wont get to try this...

4 Replies

96052 Views

Last post by toratora
Fri Nov 08, 2019 6:39 am
Aprilia RS 250 SP

Last post by toratora « Thu Nov 07, 2019 11:39 am
Replies: 2
by toratora » Thu Nov 07, 2019 9:39 am

First post

This year at EICMA Aprilia with Ohvale introduced the RS 250 SP. This bike is obviously based on the RS 50 chassis, which means that super nice...

Last post

11/06/2019

A welcomed late-surprise at the EICMA show in Milan, two Italian names in small-displacement racing have come together to get young...

2 Replies

70943 Views

Last post by toratora
Thu Nov 07, 2019 11:39 am
FCM: Fuel Cell Motocycles

Last post by toratora « Mon Oct 21, 2019 9:39 pm
Replies: 13
by toratora » Sat Dec 09, 2017 5:13 am
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It's time to open a thread for the fuel cell bikes that are being announced, and introduced. Fuel cells, and the H2 bikes have a clear advantages...
13 Replies

238902 Views

Last post by toratora
Mon Oct 21, 2019 9:39 pm
Aprilia GPR250 announced

Last post by toratora « Tue Oct 08, 2019 7:39 am
Replies: 5
by mattology » Mon Sep 30, 2019 6:39 am

First post

So here's a new one...

By Ollie BarstowFri, 27 Sep 2019

RSV4-Inspired Aprilia GPR250 Launched in China

The Aprilia GPR250 is revealed to be...

Last post

Oct 8, 2019

Aprilia GPR 250 sportbike has been recently launched in China. Inspired by the litre-class RSV4 series of superbikes, the all-new...

5 Replies

86176 Views

Last post by toratora
Tue Oct 08, 2019 7:39 am
GPR tire pressures

Last post by mattology « Mon Sep 09, 2019 3:42 pm
Replies: 13
by jkv357 » Thu May 02, 2019 5:53 am
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First post

For you daily Derbi/Aprilia street riders -

What tire pressures do you find work best with these light bikes/small tires?

Lower pressure than your...

Last post

hello,

on SAVA/Mitas slicks we are running 22F/19R psi hot pressure on the kart tracks
13 Replies

176052 Views

Last post by mattology
Mon Sep 09, 2019 3:42 pm
Hello, new member Introduction

Last post by jkv357 « Mon Sep 09, 2019 6:02 am
Replies: 4
by mattology » Fri Sep 06, 2019 7:38 pm

First post

Hello,

This is my introduction thread/new post.

I am sure many people who frequent the apriliaforum are familiar with my username, as I am a long...

Last post

Welcome Matt!

It would great to hear more about your conversions if you have info/photos and the time, start a new thread.

I know there are others...

4 Replies

75493 Views

Last post by jkv357
Mon Sep 09, 2019 6:02 am
Free Vision Zero SF Motorcycle Trainings

Last post by toratora « Thu Aug 01, 2019 1:39 pm

by toratora » Thu Aug 01, 2019 1:39 pm

For Year 3 of the Vision Zero SF Motorcycle Safety program, we are partnering with San Francisco Police Department (SFPD) and the Department of...

0 Replies

64614 Views

Last post by toratora
Thu Aug 01, 2019 1:39 pm
Aprilia GPR 150 4T Sport Replica

Last post by toratora « Mon Jul 01, 2019 3:39 pm

by toratora » Mon Jul 01, 2019 3:39 pm

Another incarnation of the Derbi GPR has shown up on Alibaba. This time featuring the 150cc four stroke engine. The engine enlargement comes in the...

0 Replies

62598 Views

Last post by toratora
Mon Jul 01, 2019 3:39 pm
GPR Camp 4 2019 - June 16th-19th

Last post by toratora « Thu Jun 13, 2019 3:39 pm
Replies: 35
by toratora » Tue Dec 11, 2018 3:39 am
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First post

The Place to Replica with your Friends

We wanted a place to celebrate and enjoy our small displacement two stroke Replica Racers. Bikes like the...

Last post

The GPR Camp 4 T-Shirts are here!! :paw_prints:
35 Replies

285639 Views

Last post by toratora
Thu Jun 13, 2019 3:39 pm

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