Hammerhead Karoo 2 – Black Friday
For this month only, Hammerhead lets you get up to $170 (£125, Eu150) off a new Karoo 2 when you trade in your old bike computer.
Karoo 2 normally retails at US$399 / £359
Must Read: Detailed Hammerhead Karoo 2 Review
These are the eligible devices: Hammerhead Karoo 1, Bryton Aero 60E, Bryton Rider 320T, Bryton Rider 420T, Bryton Rider 750E, Bryton Rider 860, Garmin 1000, Garmin 1030, Garmin 1030 Plus, Garmin 520+, Garmin 705, Garmin 800, Garmin 810, Garmin 820, Garmin 830, Garmin Edge 130, Garmin Edge 200, Garmin Edge 500, Garmin Edge 510, Garmin Edge 520, Garmin Edge 530, Garmin Edge 820 Explore, Garmin Touring, Lezyne Mega XL, Lezyne Super Enhanced GPS, Lezyne Super Pro, Magellan 305, Magellan 505, Mio Cyclo 210, Mio Cyclo 215HC, Mio Cyclo 315HC, Mio Cyclo Discover, Mio Cyclo Discover Connect, Pioneer SGX-CA500, Polar M460, Polar V650, Smarthalo 2, Stages Dash L10, Stages Dash L50, Stages Dash M50, TwoNav Anima+, TwoNav Cross, TwoNav Trail 2, Wahoo Elemnt, Wahoo Elemnt Bolt, Wahoo Elemnt Roam.
Last Updated on 25 January 2026 by the5krunner
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tfk is the founder and author of the5krunner, an independent endurance sports technology publication. With 20 years of hands-on testing of GPS watches and wearables, and competing in triathlons at an international age-group level, tfk provides in-depth expert analysis of fitness technology for serious athletes and endurance sport competitors.
