K1Racing - Worldwide parts supply for road racing motorcycles

Race bikes for sale

ID Details Condition Price AUD Image

2019 NSF250R (taking order YM2020)
come with mode switch, Battle front and rear stands
different mapping spec. 16 teeth Drive and 37,38, 39 rear sprockets, 5x Oil filters

Note: new design tachometer bike ...up date 2020 June

Brand New (click photo +view) Ask

2019 Engine for NSF250R complete...come with 15 teeth drive and spark plug.

up date 2020 May

Brand new 2019 in stock

AU$10,850 NX7 Engine assy Lh

2016 CBR400RR Isle of man spec race bike.( last model RR)

Ram air box system, HRC ECU

up date 2020 May

2016 Isle of Man Manx race bike, full rebuild engine before the event.

Price ask

by email

1990 ~ 2004 RS125 Engine parts New and used, Frame new and used. 

Cylinder assy

1995 & 1997 model crank cases,
Price from $385~ Click here

2004 RS125 Engine assy for sale, stock in Australia.

We sold this motor, we will have more 97 model cases engine.

We will up date spec and photos and price soon!!




Honda RS125 Engine assy

Honda RS125 Engine assy 2


1993 RVF400R Race bike or track day(No street)

New Top radiator, Ram air box, HRC air funnel and jets kit, only used on road 1,000km.



2001 TZ125 Engine assy

2000 TZ125 Engine assy Lh

NSF250 used Engine assy for sale, stock in Japan

Note: Brand new engine complete is available from Japan : price Au$10,850

Ask price by email 2020 Jan

NX7 Engine assy Lh

2004~2008 CRF250 R engine assy

78,0 x 52,2 mm – CRF250R (2004-2008)

12.9:1 – CRF250R (2003-2008)


Price 2150