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The Captain Fin Captain Fin Christenson Tracker Longboard Fin is designed for a balanced feel on any single fin board and down the line speed.
There's a wider base for drive and hold and just enough rake that combines with a thinner tip for a tighter radius on turns and less drag.
The 8.5" Tracker longboard fin is best for flatter rocker boards such as the Love Machine Thick Lizzy or the CI Mid and extra long (11") gliders.
The Construction is solid fiberglass on this fin which offers stiffness for added drive and hold.
Compatible with any longboard fin box.
For collection (up to 17:30) from Mon 20 Jul 2026
Collection at Boardshop
FREE
For delivery between Thu 23 Jul 2026 and Mon 27 Jul 2026
Royal Mail 3 - 5 Working Days
£3.99
For delivery on Tue 21 Jul 2026
DPD Next Working Day
£6.99
Nominated Day
For delivery on Sat 25 Jul 2026
Saturday Delivery
£24.99
What if I need to send something back for exchange or refund?
It's not a problem, all purchases on Boardshop.co.uk are covered by a 14 day exchange or refund guarantee. If you are not completely satisfied with your purchase it can be exchanged or the cost of the item(s) refunded. In case of all returns you will need to contact us for a returns number.
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Prices shown are for mainland UK delivery. For full worldwide delivery info please click here.
Our teams are currently solving all issues in less than 4 hours, but at busy periods reponse time can be up to 24 hours. Any queries received over the weekend will be responded to (by a surfer) promptly on Monday.
Speak to a surfer about this board
At Boardshop we all surf, so we are able to give you real advice based on experience. It’s more than likely we’ve surfed this board, so give us a call or drop us an email using the form.
You can always call us on the following numberWe are open Monday to Friday 8:30am to 5:30pm
UK 01243 674250
Outside UK 0044 (0)1243 674250
We are a dedicated team of surfers delivering the best products and services for everyone who surfs, from the absolute beginner to the seasoned traveller and everyone in between. #ridewithus
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Overview
Single fins are all about smooth lines, trim and flow. They give a drawn-out, cruisy feel that loves long turns, clean rail work and stylish surfing. Perfect for logging, mid-length cruising, or anyone chasing that classic glide. Slide it forward for tighter turns, back for more hold and drive, small adjustments make a big difference.
Made for single fin boxes, the long centre box usually found on longboards, mid-lengths, logs, eggs and some retro-inspired shapes. If your board has one long centre fin box, these will fit. They won’t work in FCS or Futures side fin boxes, and they’re not designed for thruster, quad or twin setups.
Not sure what box your board has? Fire us a message with your board model and we’ll get you dialled in.
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