Frame & seating position

Frame & seating position

Dialled in the wheelbase height, seat rake, and pedal distance so the rig works for long GT sessions without moving the whole frame.

Build log (76)BOM (3)Photos (1)

Build Log

76 entries

Added seat slider stops

Jun 12, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Added seat slider stops

Jun 11, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Added seat slider stops

Jun 10, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Added seat slider stops

Jun 09, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Set the wheel deck height

Jun 08, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Added seat slider stops

Jun 08, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Set the wheel deck height

Jun 07, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Added seat slider stops

Jun 07, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Set the wheel deck height

Jun 06, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Added seat slider stops

Jun 06, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Set the wheel deck height

Jun 05, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Added seat slider stops

Jun 05, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Added seat slider stops

Jun 04, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Set the wheel deck height

Jun 04, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Set the wheel deck height

Jun 03, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Added seat slider stops

Jun 03, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Set the wheel deck height

Jun 02, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Added seat slider stops

Jun 02, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Set the wheel deck height

Jun 01, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Added seat slider stops

Jun 01, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Added seat slider stops

May 31, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Set the wheel deck height

May 31, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Set the wheel deck height

May 30, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Added seat slider stops

May 30, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Added seat slider stops

May 29, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Set the wheel deck height

May 29, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Set the wheel deck height

May 28, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Added seat slider stops

May 28, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Added seat slider stops

May 27, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Set the wheel deck height

May 27, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Added seat slider stops

May 26, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Set the wheel deck height

May 26, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Added seat slider stops

May 25, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Set the wheel deck height

May 25, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Set the wheel deck height

May 24, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Added seat slider stops

May 24, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Added seat slider stops

May 23, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Set the wheel deck height

May 23, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Added seat slider stops

May 22, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Set the wheel deck height

May 22, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Set the wheel deck height

May 21, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Added seat slider stops

May 21, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Set the wheel deck height

May 20, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Added seat slider stops

May 20, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Set the wheel deck height

May 19, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Added seat slider stops

May 19, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Added seat slider stops

May 18, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Set the wheel deck height

May 18, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Set the wheel deck height

May 17, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Added seat slider stops

May 17, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Set the wheel deck height

May 16, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Added seat slider stops

May 16, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Added seat slider stops

May 15, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Set the wheel deck height

May 15, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Set the wheel deck height

May 14, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Added seat slider stops

May 14, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Set the wheel deck height

May 13, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Added seat slider stops

May 13, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Added seat slider stops

May 12, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Set the wheel deck height

May 12, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Set the wheel deck height

May 11, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Added seat slider stops

May 11, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Set the wheel deck height

May 10, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Added seat slider stops

May 10, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Added seat slider stops

May 09, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Set the wheel deck height

May 09, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Set the wheel deck height

May 08, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Added seat slider stops

May 08, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Set the wheel deck height

May 07, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Added seat slider stops

May 07, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Added seat slider stops

May 06, 2026 1.0h

Installed hard stops to keep the seat from creeping forward under braking.

Set the wheel deck height

May 06, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Set the wheel deck height

May 05, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Set the wheel deck height

May 04, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Set the wheel deck height

May 03, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Set the wheel deck height

May 02, 2026 2.0h

Lowered the wheel deck by 12 mm so the shoulders stay relaxed with the larger round rim.

Bill of Materials

Total estimated cost: € 273.70

EUR · Prices include VAT

3 items
Part Qty Unit price Total Supplier Status
40x80 aluminium extrusion
8.0 € 26.00 € 208.00 Installed
Corner brackets
22.0 € 1.95 € 42.90 Installed
M8 T-slot nuts
60.0 € 0.38 € 22.80 Installed

Photos

1 photo

Showcase reference view