640 Adventure R (1998 - 2006) reviewUpdated: 19 Sep 2018 Share BrandKTMCategoryAdventureEngine Capacity625ccPrice£6,435.00Tags:MPGpricereviewfor saleforumspecstop speedspecificationsbhphorsepowerpicturesExhaustsParts & Spares Previous Article Gran Canyon 900 (1998 - 2000) review Next Article Tiger 800 (2011- onwards) review Related Articles MotoGP KTM offers its solution to cutting costs effectively in MotoGP New Bikes KTM is gearing up for a busy EICMA 2026, and here’s what you need to know MotoGP Tech3 KTM confirms Maverick Vinales return date General Heartbreak for Sam Sunderland as world record attempt ends prematurely MotoGP Yamaha seems to be taking a unique aero approach to 850cc MotoGP era New Bikes Beemer is lining up a new mid-weight A2 roadsterLatest Reviews Motorbike Tiny wheels, big laughs, but is the S4 Honcho Trail more than just an off-road toy? 30/09/26 Gear We’ve tried Suzuki’s new off-road school; here’s what to expect 22/09/26 Motorbike Flying Flea C6 EV motorcycle review: The ultimate lightweight EV? 21/09/26 Motorbike Honda CB1000F review: Honda’s most convincing retro bike yet 20/08/26 Gear Akaso 360 review: Is it a rival for the Insta360? 30/06/26Sign up for The Visordown NewsletterYour information will be used in accordance with our Privacy Policy. Leave this field blank More Reviews Motorbike Still naughty by nature, or has the 790 Duke grown up? 22/06/26 Motorbike Suzuki's SV650 finally gets the update it deserved 22/06/26 Gear Alpinestars Tech-Air 5 Plasma review: the best plug-n-play motorcycle airbag solution? 13/06/26 Gear Oxford's £340 adventure suit has become my go-to kit in 30°C heat 09/06/26 Gear Three boots in one: Eleveit X Privilege E-Dry Enduro review 08/06/26