
Pre-RC51
Honda's WSBK weapon 1996 was the RC45 (V4)
RC51 V-twin programme launched 2000 to chase WSBK 999 V-twin rules
Honda built the RC51 (RVT1000R / VTR1000 SP-1 / SP-2) specifically to win World Superbike Championship — Colin Edwards delivered in 2000 and 2002. 999cc 90° L-twin, 133bhp claimed, fuel injection, aluminium twin-spar frame. SP-1 (2000-2001) and SP-2 (2002-2006) sold in WSBK-homologation quantities only. Honda stopped official WSBK support in 2003 and killed the road bike in 2006. Cult superbike now.

Honda's WSBK weapon 1996 was the RC45 (V4)
RC51 V-twin programme launched 2000 to chase WSBK 999 V-twin rules
999cc liquid-cooled 90° L-twin, fuel injection
Aluminium twin-spar frame, race-spec ergos, WSBK homologation
CBR1000RR Fireblade (inline-four) is Honda's WSBK platform from 2003+
V-twin homologation era ended when WSBK moved to 1000cc inline-fours
Honda's WSBK weapon is the CBR1000RR-R Fireblade SP (inline-four)
V-twin homologation bikes are all Italian (Panigale V2/V4) in 2026
Every figure on this page is from a published manufacturer spec sheet or a reputable review publication. No press junkets, no opinions in the spec data. Inflation calculated using US BLS CPI tool.