Product Description for Liteville frames. Note:Shimano Direct Mount: Standard rear derailleurs from Shimano are connected to the frame/dropout with the B2 Body Plate (small movable mounting arm). Direct mount rear derailleurs, on the other hand, no longer have this receptacle and are connected directly to the designated frame/dropouts. Current 10-/11-speed rear derailleurs from Shimano can be easily converted and mounted by removing the B2 body plate from a direct mount rear derailleur. Compatibility:Type 1: Liteville 301 MK8 - Mk11 series 1 (Mk11-1)Liteville 601 Mk1 - Mk2Liteville 901 Mk1 - Mk2 Type 2: Liteville 301 as of Mk11 series 2 (Mk11-2 - cut out for dropper posts in the seat tube) up to Mk13Liteville 601 Mk3Liteville H-3 Mk1Liteville 101 Mk1 Type 3: Liteville 901 Mk3Liteville 601 Mk4Liteville 301 Mk14 - Mk 15Liteville H-3 Mk2Manufacturer Numbers:Type 1 standard:105669Type 1 Direct Mount:117082Type 2 standard:116825Type 2 Direct Mount:116832Type 3 standard:128118Type 3 Direct Mount:128101Contents:1 x Manufacturer: Syntace GmbH Stefan-Flötzl-Straße 6 83342 Tacherting Germany syntace@syntace.de