The Tillett TR1 Adjustable Runner Set. The TR1 Adjustable seat runner sets are made to be used in conjunction with car seats B1, B2, B4 and B6F when using the TB1 brackets and the B5 when coupled with the TB2 or TB3 brackets.
- The runners fit to the bottom of the TB1 / TB2 / TB3 brackets.
- They can be bolted directly to the bottom of the B6 seat and also the W1/W2 seats when they are fitted with the optional back frame.
- This Seat runner Set weighs 1.38 kg
- When using the B6 with bottom mounts and the TR1 runners, a special fitting kit with extra spacers is needed.