Signed!
Badovini, Ayrton
Bagnaia, Francesco
Bähr, Volker
Baiocco, Matteo
Baker, Steve
Baldassarri, Lorenzo
Baldé, Jean-Francois
Baldinger, Mike
Baldolini, Alex
Ballington, Kork
Barberá, Héctor
Barros, Alexandre
Bartl, Hans
Bartol, Harald
Barton, Darren
Bassani, Axel
Bastianini, Enea
Battaini, Franco
Bauer, Gerhard
Bauer, Martin
Baumann, Manfred
Bautista, Álvaro
Bay, Richard
Bayle, Jean-Michel
Bayliss, Troy
Baz, Loris
Beattie, Daryl
Beaubier, Cameron
Becheroni, Leandro
Becker, Hans
Beelitz, Maik
Beinlich, Christoph
Beinlich, Knut
Bender, Gert
Bendsneyder, Bo
Berghammer, Anton
Bergman, Christoffer
Bertarelli, Silvano
Bertholet, Albert
Bertin, Guy
Besendörfer, Herbert
Bezzecchi, Marco
Biaggi, Massimiliano
Bianchi, Pier Paolo
Bijsterbosch, Pepijn
Biland, Rolf
Biliotti, Fabio
Binder, Brad
Binder, Darryn
Birchall, Ben
Bischoff, Evren
Bischoff, Hartmut
Bittmann, Václav
Blatter, Rolf
Bohnhorst, Ralph
Bolliger, Hans-Peter
Bonera, Gianfranco
Bonhuil, Bruno
Booth-amos, Tom
Borja, Juan
Borsoi, Gino
Boscoscuro, Luca
Bosshard, Adrian
Bostrom, Ben
Boudinot, Christian
Bradl, Helmut
Bradl, Stefan
Brandenburger, Lutz
Braun, Dieter
Brehme, Walter
Brikey, Hans-Jürgen
Briquet, Yves
Broccoli, Massimo
Brookes, Joshua
Brown, Paul
Brüngger, Hans Rudolf
Bryans, Ralph
Buchner, Emanuel
Buckmaster, Damon
Buckmaster, Simon
Bühler, Willi
Bühn, Jan
Bulega, Nicolo
Bult, Theo
Burnett, Roger
Burns, Chris
Busch, Roland
Bussei, Giovanni
Byrne, Shane
