PB JigV2.3 Full Kit

JigV2.3 takes the lessons learned from my first jig of 2015 and adds better usability with full length and angle scales. Setup from BikeCAD to jig is a breeze. Built on tried and true 8020-40 series extrusions, V2.3 is designed for modularity and expandability. Whether you’re starting out or have been around the block, this jig will grow with you as a frame builder just as the original did with me ten years ago! Specs: Head Tube Angle - 50 to 90 degrees Max Distance Between Cones - 250mm BB to Head Tube Bottom Vertical Range - 550mm Seat Tube Angle - 64 to 90 degrees. The top clamp stops at 64 but the engraved scale goes to 60. This is because 60 degree angle is possible but the top clamp cannot be used. Instead a common parallel clamp can be used to secure the extrusion at this uncommon angle. BB and ST Cone Range - 600mm Axle Height (BB drop/rise) - positive 170 to negative 160 Axle distance to Head Tube Bottom range - 1080mm to 270mm Centerline Offset from Spine (effective work space) 155mm Out of the box Compatibility Head Tube - IS42, IS52, 44mm, (min dia 28, max dia 55) Bottom Bracket - T47, BSA, MID, max BB length 168mm Dummy Axle Interface (dummy axle not included) - .500”OD X 2.50” width to fit modern jigs. What you get in this kit: 8020 Head Tube Extrusion machined and ready to install 8020 Neck Extrusion, machined and ready to install Aluminum machined parts depicted in gallery photos All fastening hardware PETG 3D Printed Parts depicted in photos Quick BB Centering Offset clamps for 100mm, 92mm, 87mm, 83mm, 73mm, 68mm. Aluminum HT Cones Aluminum Bottom Bracket Collars for T47, BSA, MID Stainless Steel Bottom Bracket Carrier Bolt pre-installed on Aluminum BB Datum Block Full JigV2.3 Plans and Support Files including STEP model files that can be used to CNC your own replacements or send out to a CNC shop. Plans also include STL files to print your own PETG parts replacements. What is NOT included in the kit: 8020 Spine Extrusion (Source this yourself to save money) 8020 Seat Tube and Axle Extrusion (Source this yourself to save money) Jig Stand/Mounting Bracket Dummy Axle Other Features: PETG Handles slide off (leaving the metal securing nut in place) In case of close proximity to heat. PETG BB quick centering spacer pops off leaving the stainless split collar in place in case of close proximity to heat.   Where to source 8020 Extrusions [Only use 8020 Brand Extrusions!]: Spine - 8020, 40-4012, 40 Series 40mm x 120mm 40x120, 1220mm length.  Amazon - https://www.amazon.com/dp/B001F0G74M/?coliid=IDGMFZJTCU3FH&colid=1GRHVJV2Q9JBL&ref_=list_c_wl_lv_ov_lig_dp_it&th=1 8020 - https://8020.net/ Axle and BB (one length to cut two sections) - 8020, 40-4040, 40 Series 40mm x 40mm, 1120mm length. Amazon - https://www.amazon.com/dp/B001F0I3TO/?coliid=I5V3G7C8YNFJQ&colid=1GRHVJV2Q9JBL&ref_=list_c_wl_lv_ov_lig_dp_it&th=1 8020 - https://8020.net/ Compatible Dummy Axles https://www.bikefabsupply.com/ https://firsthand.bike/collections/dummy-axles