Uberbike Hope Tech 3 E4 - Tech 4 E4 Finned InsertsFrom £2.99From £2.99£4.99-
Uberbike Hope RX4/RX4+ 37mm Finned InsertsFrom £2.99From £2.99£4.99 
Avid Elixir 1-3-5-7-R-CR-SRAM XX-XO Compatible Finned Inserts£2.99£2.99£8.99
SRAM Level T 4 Piston Compatible Finned InsertsFrom £2.99From £2.99£8.99
Shimano Old XTR / XT / SLX - Compatible Finned Inserts£2.99£2.99£8.99
Clarks CRS C4 Finned Inserts£2.99£2.99£8.99-
Uberbike Avid XO Trail, Elixir 7 Trail, Elixir 9 Finned InsertsFrom £2.99From £2.99£8.99 -
Uberbike Hope Mono M4 Finned Inserts£2.99£2.99£8.99 -
Shimano Saint M800 / XT M765 / M775 / SLX Compatible Finned Inserts£2.99£2.99
£8.99 
Uberbike Formula Cura 2 Piston, Mega-The One-R1-RX-RO-T1 Finned Inserts£2.99£2.99£8.99
