https://twitter.com/LaidBackBikes/status/1557993457901342720?s=20&t=ScG9EMyTkQaYC_x6UXc_Rw
Not exactly what I'd have specified as bikes can still roll around & fall over - for same price as wheel-bender wings, you could use Orion Gamma or the Brodie Engineering detail from Class 153's
Still 3 pairs of fixed seats replaced by 6 tip up seats giving 3 metres of clear bodyside space to use flexibly
This point to be pestered on LNER, TPE and others using Hitachi trains, often with empty seats, and still due a campaign to replace or fix the cracking bolster beams due to yaw damper cyclic overloads* (during which the cycle space changes can be a minor added detail)
*Historically relates to 1960's freight train detailments on ECML, when they started running fast on long stretches of CWR