Why buy your bike from Sigma Sports?
Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics. Click here to see how we’ll deliver your bike or collect in-store.
We offer FREE DELIVERY of your bike to your home or place of work. Once you've placed your order, our Customer Care team will be in contact to offer a convenient delivery date of your choice.
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Trek Crockett 4 Disc Cyclocross Bike 2020
The Trek Crockett 4 Disc Cyclocross Bike combines a lightweight 300 Series Alpha aluminium frame, Cross carbon fork and SRAM’s Apex 1 groupset in order to produce a race-ready CX bike. Control Freak cable management keeps all the cables smoothly routed internally to make shouldering the bike easier and the 3S chain catcher helps keep the drivetrain running as it should. The dual-pistoned Tektro C550 mechanical disc brakes provide great stopping power, even in the depths of a muddy winter cross race, helped by the thru axles adding the stiffness necessary to cope with the extra forces.
The large tyre clearances allow this bike to be used for off-road exploring simply by fitting some more voluminous rubber, and the mudguards mounts mean that all-weather commuting is well within its remit too.
- Trek 300 Series Alpha aluminium frame with Control Freak cable management
- Trek Cross carbon fork
- Tektro C550 mechanical flat mount disc brakes with 160mm rotors
- SRAM Apex 1 groupset
- Mudguard mounts
|FRAME||Trek 300 Series Alpha aluminium, Invisible Weld Technology, tapered head tube, Control Freak internal routing, 3S chain keeper, flat-mount disc, 142x12mm thru axle, mudguard mounts|
|FORK||Trek Cross carbon, tapered carbon steerer, internal brake routing, mudguard mounts, flat-mount disc, 395mm axle-to-crown, 12x100 mm thru axle|
|STEM||Bontrager Elite, 31.8mm, Blendr-compatible, 7-degree|
|HANDLEBAR||Bontrager Comp VR-C, alloy, 31.8 mm, 100mm reach, 124mm drop|
|FRONT BRAKE||Tektro C550 mechanical disc brake, dual piston, flat-mount, 160mm rotor|
|REAR BRAKE||Tektro C550 mechanical disc brake, dual piston, flat-mount, 160mm rotor|
|BRAKE LEVERS||SRAM Apex, 11-speed|
|REAR DERAILLEUR||SRAM Apex 1, long cage, 42t maximum cog|
|SHIFT LEVERS||SRAM Apex, 11-speed|
|CASSETTE||SRAM PG-1130, 11-32, 11-speed|
|CRANKSET||Praxis Alba M30, 40t, 30 mm spindle|
|FRONT WHEEL||Formula RX-512 alloy, 6-bolt, 100x12mm thru axle hub, Bontrager Affinity Disc rim, Tubeless Ready, 24-hole, 21mm width, Presta valve|
|REAR WHEEL||Formula RX-142 alloy, 6-bolt, Shimano 11-speed freehub, 142x12mm thru axle hub, Bontrager Affinity Disc rim, Tubeless Ready, 24-hole, 21mm width, Presta valve|
|FRONT TYRE||Bontrager CX3 Team Issue, aramid bead, 120 tpi, 700x32c clincher|
|REAR TYRE||Bontrager CX3 Team Issue, aramid bead, 120 tpi, 700x32c clincher|
|SADDLE||Bontrager Montrose Comp, steel rails, 138 mm width|
|SEATPOST||Bontrager Approved, alloy, 27.2mm, 8mm offset, 330mm length|
|WEIGHT LIMIT||136kg for bike, rider and cargo|
Built, Checked, Tuned and Tested
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools.
To see how you build your new bike once you receive it, please see our bike assembly page here.
Please note all bikes collected from our shop, are built, tested and ready to ride.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. We do not install accessories to bikes, including mudguards.