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We've found 6,125 in-stock UK deals for Trek cycling products.

Bikesy helps you get better bike kit for less outlay by putting the best offers in one place. Click through and you'll likely find a deal that you want.

76% OFF
Trek Rally WaveCel MTB Cycling Helmet
Trek Rally WaveCel MTB Cycling Helmet
Size:SmallS Size:MediumM Black
£24.99
£104.99
SAVE £80
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See all: Trek Helmets - Helmets
66% OFF
Trek Madone SLR Seatpost
Trek Madone SLR Seatpost
205crimsonx 5mm
£99.99
£300.00
SAVE £200
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See all: Trek Seatposts - Seatposts
66% OFF
Trek Madone 9 Series Quicksilver Seatpost
Trek Madone 9 Series Quicksilver Seatpost
205black greyx 5mm
£100.00
£300.00
SAVE £200
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See all: Trek Seatposts - Seatposts
63% OFF
Trek Rally WaveCel Mountain Bike Helmet
Trek Rally WaveCel Mountain Bike Helmet
Size:LargeL battleship blue/orange
£54.99
£150.00
SAVE £95
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See all: Trek Helmets - Helmets
56% OFF
Trek Rally WaveCel Mountain Bike Helmet
Trek Rally WaveCel Mountain Bike Helmet
Size:MediumM Size:LargeL 54555657585960616263White
£65.00
£150.00
SAVE £85
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See all: Trek Helmets - Helmets
55% OFF
Trek 2023 Roscoe 8 Hardtail Mountain Bike in Matte Black Olive
Trek 2023 Roscoe 8 Hardtail Mountain Bike in Matte Black Olive
Size:Extra SmallXS 27.5 wheelmulsanne blue
£999
£2270
SAVE £1271
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See all: Trek Mountain Bikes - Mountain Bikes
55% OFF
Trek Domane+ SLR 6 105 Di2 Electric Road Bike 2025
Trek Domane+ SLR 6 105 Di2 Electric Road Bike 2025
5862Black
£3599
£8000
SAVE £4401
View Deal
See all: Trek E-Bikes - E-Bikes
53% OFF
Trek Slash 9.9 XX1 Flight Attendant Project 1 Medium/Large Mountain Bike 2022 Icon
Trek Slash 9.9 XX1 Flight Attendant Project 1 Medium/Large Mountain Bike 2022 Icon
Size:MediumM Size:LargeL Blue
£6999
£15050
SAVE £8051
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See all: Trek Mountain Bikes - Mountain Bikes
52% OFF
EX DEMO Trek Domane+ SLR 7 Ultegra Di2 Electric Road Bike 2025 62cm
EX DEMO Trek Domane+ SLR 7 Ultegra Di2 Electric Road Bike 2025 62cm
62Black
£3999
£8350
SAVE £4351
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See all: Trek E-Bikes - E-Bikes
52% OFF
Trek Pro Blendr Wahoo Adapter Puck
Trek Pro Blendr Wahoo Adapter Puck
Black
£4.79
£10.00
SAVE £5
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See all: Trek Computer Spares - Computer Spares
51% OFF
Trek Santini Lidl-Trek Women's Replica Race Shorts
Trek Santini Lidl-Trek Women's Replica Race Shorts
Size:Extra SmallXS Size:SmallS Size:MediumM Size:LargeL Size:Extra LargeXL Blue
£35.00
£72.00
SAVE £37
View Deal
See all: Trek Regular Shorts - Regular Shorts
50% OFF
Trek Slash 9.8 GX AXS Gen 6 Full Suspension Mountain Bike 2025
Trek Slash 9.8 GX AXS Gen 6 Full Suspension Mountain Bike 2025
Size:LargeL Green
£3749
£7500
SAVE £3751
View Deal
See all: Trek Mountain Bikes - Mountain Bikes
50% OFF
Trek Slash+ 9.9 X0 AXS T-Type
Trek Slash+ 9.9 X0 AXS T-Type
Size:Extra LargeXL trek 2025 slash+ 9.9 x0 axs t-type mercury
£5499.99
£10999.99
SAVE £5500
View Deal
See all: Trek E-Bikes - E-Bikes
49% OFF
Trek Fuel EXe 9.5 Deore Electric Mountain Bike 2025
Trek Fuel EXe 9.5 Deore Electric Mountain Bike 2025
Size:Extra LargeXL Blue
£2799
£5550
SAVE £2751
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See all: Trek E-Bikes - E-Bikes
48% OFF
Trek Santini Lidl-Trek Replica Women's Waist Shorts
Trek Santini Lidl-Trek Replica Women's Waist Shorts
Size:Extra SmallXS Size:SmallS Size:MediumM Size:LargeL Blue
£49.00
£95.00
SAVE £46
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See all: Trek Regular Shorts - Regular Shorts
47% OFF
Trek Santini Driftless Team Replica Cycling Socks
Trek Santini Driftless Team Replica Cycling Socks
Size:Extra Small/SmallXS/SM Blue
£9.00
£17.00
SAVE £8
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See all: Trek Socks - Socks
47% OFF
Trek Santini Trek-Unbroken XC Team Cycling Socks
Trek Santini Trek-Unbroken XC Team Cycling Socks
Size:Extra Small/SmallXS/SM White
£9.00
£17.00
SAVE £8
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See all: Trek Socks - Socks
46% OFF
EX DEMO Trek Rail 9.8 GX AXS T-Type Electric Full Suspension Mountain Bike Medium 2025
EX DEMO Trek Rail 9.8 GX AXS T-Type Electric Full Suspension Mountain Bike Medium 2025
Size:MediumM Orange
£4299
£7980
SAVE £3681
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See all: Trek E-Bikes - E-Bikes
46% OFF
Trek Race Quarter Cycling Socks
Trek Race Quarter Cycling Socks
Size:LargeL Size:Extra LargeXL Pink (42-44)(45-47+)
£7.00
£13.00
SAVE £6
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See all: Trek Socks - Socks
46% OFF
Trek Circuit Thermal Cycling Bib Tight
Trek Circuit Thermal Cycling Bib Tight
Size:SmallS Size:LargeL black
£47.99
£89.99
SAVE £42
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See all: Trek Bib Tights - Bib Tights
46% OFF
Bontrager Betasso RSL GX TLR Gravel Tyre in Black - 700c
Bontrager Betasso RSL GX TLR Gravel Tyre in Black - 700c
Black 700 x 45c
£32.00
£59.99
SAVE £28
View Deal
See all: Trek Gravel and Cyclocross Tyres - Gravel and Cyclocross Tyres
46% OFF
Bontrager Betasso RSL GX TLR Gravel Tyre in Tan - 700c
Bontrager Betasso RSL GX TLR Gravel Tyre in Tan - 700c
Brown 700 x 50c
£32.00
£59.99
SAVE £28
View Deal
See all: Trek Gravel and Cyclocross Tyres - Gravel and Cyclocross Tyres
46% OFF
Trek Domane SLR Colour-Matched Carbon Internal Seatmast Cap
Trek Domane SLR Colour-Matched Carbon Internal Seatmast Cap
20200Anthracite aero x x
£112.89
£210.00
SAVE £97
View Deal
See all: Trek Seatpost Spares - Seatpost Spares
45% OFF
Trek Santini Lidl-Trek Replica Women's Jersey
Trek Santini Lidl-Trek Replica Women's Jersey
Size:Extra SmallXS Size:SmallS Size:MediumM Blue
£49.00
£90.00
SAVE £41
View Deal
See all: Trek Jerseys - Jerseys
45% OFF
Trek Fuel EXe 9.7 SLX/XT Electric Full Suspension Mountain Bike 2025
Trek Fuel EXe 9.7 SLX/XT Electric Full Suspension Mountain Bike 2025
Size:LargeL Black
£3279
£6000
SAVE £2721
View Deal
See all: Trek E-Bikes - E-Bikes
45% OFF
Trek Fuel EXe 9.7 SLX/XT Electric Full Suspension Mountain Bike 2025
Trek Fuel EXe 9.7 SLX/XT Electric Full Suspension Mountain Bike 2025
Size:MediumM Size:LargeL Size:Extra LargeXL Red
£3279
£6000
SAVE £2721
View Deal
See all: Trek E-Bikes - E-Bikes
44% OFF
Trek Dual Sport+ 2 Stagger Hybrid Electric Bike 2025
Trek Dual Sport+ 2 Stagger Hybrid Electric Bike 2025
Size:LargeL Grey
£1199
£2150
SAVE £951
View Deal
See all: Trek E-Bikes - E-Bikes
44% OFF
Trek Dual Sport+ 2 Stagger Hybrid Electric Bike 2025
Trek Dual Sport+ 2 Stagger Hybrid Electric Bike 2025
Size:LargeL Size:Extra LargeXL Blue
£1199
£2150
SAVE £951
View Deal
See all: Trek E-Bikes - E-Bikes
44% OFF
Trek FX+ 2 Electric Hybrid Bike 2025
Trek FX+ 2 Electric Hybrid Bike 2025
Size:Extra LargeXL Red
£1249
£2250
SAVE £1001
View Deal
See all: Trek E-Bikes - E-Bikes
44% OFF
Trek Colour-Matched Matte Carbon Seat Mast Cap and 7 mm Round Ears
Trek Colour-Matched Matte Carbon Seat Mast Cap and 7 mm Round Ears
175Black onyx carbonx 5mm
£91.99
to £99.99£179.99
View Deal
See all: Trek Seatpost Spares - Seatpost Spares
44% OFF
Trek Madone SL Colour-Matched Carbon Internal Seat Mast Cap
Trek Madone SL Colour-Matched Carbon Internal Seat Mast Cap
25160205alpine bluetrek blackxx 5mmx offset
£99.99
to £149.99£270.00
View Deal
See all: Trek Seatposts - Seatposts
42% OFF
Trek Fx+ 2 Stagger Electric Hybrid Bike 2025
Trek Fx+ 2 Stagger Electric Hybrid Bike 2025
Size:Extra LargeXL Blue
£1299
£2250
SAVE £951
View Deal
See all: Trek E-Bikes - E-Bikes
42% OFF
Trek FX+ 2 Stagger Electric Hybrid Bike 2025
Trek FX+ 2 Stagger Electric Hybrid Bike 2025
Size:LargeL Size:Extra LargeXL Blue
£1299
£2250
SAVE £951
View Deal
See all: Trek E-Bikes - E-Bikes
42% OFF
Trek Circuit Waterproof Winter Cycling Gloves
Trek Circuit Waterproof Winter Cycling Gloves
Size:MediumM Size:Extra LargeXL Black
£29.00
£50.00
SAVE £21
View Deal
See all: Trek Gloves - Gloves
42% OFF
Trek Domane SL 6 Gen 4 Road Bike
Trek Domane SL 6 Gen 4 Road Bike
Size:Extra Extra Small2XS 47Blue marianas blue
£2399
£4175
SAVE £1776
View Deal
See all: Trek Road Bikes - Road Bikes
42% OFF
Trek Slash 9.8 GX AXS T-Type Gen 6
Trek Slash 9.8 GX AXS T-Type Gen 6
Size:LargeL trek 2025 slash 9.8 gx axs t-type gen 6 black olive
£4299.99
£7499.99
SAVE £3200
View Deal
See all: Trek Mountain Bikes - Mountain Bikes
42% OFF
Trek Fuel EX 8 GX AXS T-Type Gen 6 2025
Trek Fuel EX 8 GX AXS T-Type Gen 6 2025
Size:Extra LargeXL full suspension mountain bikegreen (matte keswick)mountain bikered (rage red to deep dark blue fade)
£2599
£4500
SAVE £1901
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See all: Trek Mountain Bikes - Mountain Bikes
41% OFF
Trek Madone SLR Gen 8 Frameset
Trek Madone SLR Gen 8 Frameset
Size:Extra SmallXS Size:MediumM matte/gloss carbon smokenavy smoke
£2699
£4575
SAVE £1876
View Deal
See all: Trek Frames -  Frames
41% OFF
EX DISPLAY Trek Crockett Disc Frameset 50cm 2025
EX DISPLAY Trek Crockett Disc Frameset 50cm 2025
Red
£649
£1100
SAVE £451
View Deal
See all: Trek Frames -  Frames
41% OFF
Trek CarBack Radar Rear Light
Trek CarBack Radar Rear Light
Black
£99.00
£170.00
SAVE £71
View Deal
See all: Trek Lights - Lights
40% OFF
Stem Part Domane Blendr Cable Wrangler Mount Black domane cable wrangler mount
Stem Part Domane Blendr Cable Wrangler Mount Black domane cable wrangler mount
Black
£5.99
£9.99
SAVE £4
View Deal
See all: Trek Computer Mounts - Computer Mounts
40% OFF
Trek Dual Sport+ 2 Hybrid Electric Bike 2025
Trek Dual Sport+ 2 Hybrid Electric Bike 2025
Size:Extra LargeXL Blue
£1199
£2025
SAVE £826
View Deal
See all: Trek E-Bikes - E-Bikes
40% OFF
Bontrager Approved TLR Dynamo 6-Bolt Disc 700c Front Wheel
Bontrager Approved TLR Dynamo 6-Bolt Disc 700c Front Wheel
Black
£120.00
£200.00
SAVE £80
View Deal
See all: Trek Other Wheels - Other Wheels
40% OFF
TREK Rally WaveCel Mountain Bike Helmet in Quicksilver
TREK Rally WaveCel Mountain Bike Helmet in Quicksilver
Size:MediumM Silver
£89.00
£149.99
SAVE £61
View Deal
See all: Trek Helmets - Helmets
40% OFF
Trek Commuter Comp R Front Light
Trek Commuter Comp R Front Light
Black
£32.99
£55.00
SAVE £22
View Deal
See all: Trek Lights - Lights
40% OFF
Trek Commuter Pro RT Front Light
Trek Commuter Pro RT Front Light
Black
£89.00
£150.00
SAVE £61
View Deal
See all: Trek Lights - Lights
40% OFF
TREK Commuter Pro RT Front Bike Light
TREK Commuter Pro RT Front Bike Light
Black
£89.00
£149.99
SAVE £61
View Deal
See all: Trek Lights - Lights
39% OFF
Trek Evoke Youth Mountain Bike Shorts
Trek Evoke Youth Mountain Bike Shorts
Size:SmallS Size:MediumM Size:LargeL Black
£29.00
£48.00
SAVE £19
View Deal
See all: Trek Kids Clothing -  Kids Clothing

Prices and availability can change quickly. Delivery charges are not always included in listed prices.

Final price, stock status and delivery terms are set by retailer. We may receive a commission on purchases made.

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