135mm hub spacing?/Board track frames

[INTP_ty]

SPORTSMAN FLYER DROP LOOP FRAME – SPORTSMAN FLYER MOTORBIKES

Does anyone know what the 135mm spacing means? I understand the btr model comes with tabs, but I don’t understand why it’s $30 more for the 135mm hub spacing?? Isn’t that standard?

Anyone here to drop loop frames?

 

[The_Aleman]

The Worksman frame that Pat modifies has ~110MM spacing between dropouts, standard single-speed coaster-brake spacing.

135MM is multispeed spacing, I spose he charges for cold-setting that extra inch.

 

[CrazyDan]

Not sure spreading dropouts is worth $30. Maybe you can save money buying the 110mm frame and cold-set it yourself, or take it to a LBS.