Whether it's built up as a technical downhill race machine or as a burly park bike, the Session AL 27.5" Mountain Bike Frame from Trek won’t disappoint. The FOX Performance VAN rear shock supplies a massive 210mm of travel, with externally adjustable rebound and low-speed compression for fine-tunability and the clever Active Braking Pivot (ABP) rear triangle design keeps the suspension active throughout the braking phase rather than it being effectively locked out. The Mino Link chip in the rocker allows the geometry to be switched between a slacker and steeper setting depending on personal preference or the demands of a particular course, and is easily changed between runs. Optimised for 27.5” wheels, it is ideal for tight, technical courses or for bike park tricks.
OCLV Mountain Carbon frame with Mino Link, ABP and 210mm of travel
FOX Performance VAN rear shock with externally adjustable rebound and low-speed compression
27.5” wheel compatible
Frame: Trek Alpha Platinum Aluminium, ABP, Full Floater, EVO Link, tapered head tube, Mino Link, integrated frame protection, internal control routing, MicroTruss, downtube guard, ISCG Mount, 210mm travel
Rear Suspension: FOX Performance VAN, externally adjustable rebound and low-speed compression; (S 181.5 kg/400 lb; M 205 kg/450 lb; L 227 kg/500 lb; XL 227 kg/500 lb spring), tuned by Trek Suspension Lab, 8.75x2.75˝
Have your order delivered to your local shop for just £1.99! For Highlands and Islands, please allow up to 5 working days. Orders can be shipped to UK Collect+ locations specified on the SigmaSports.com website where they will be held awaiting collection for a period of 10 days.
Estimated delivery within 2 working days. For Highlands and Islands, please allow up to 5 working days.
Next Working Day Delivery £4.99
Tracked delivery with 1-hour delivery window. Order before 3pm for weekday dispatch. Weekday delivery only, excluding Bank Holidays. Orders placed after 3pm will be dispatched the next working day. The package must be signed for upon delivery.
Next Working Day delivery is only available on items in stock in our warehouse and excludes pre-order items. Next Day refers to the next working day, Bank Holidays will add an extra working day to the estimated delivery lead times. UK next day excludes Saturday deliveries. This service is not available to some remote postcode areas. Please contact us for help. Restrictions apply.
Saturday pre-12pm Delivery £4.99
Saturday delivery orders must be placed by 1pm Friday and are only available on items in stock in our warehouse. Orders are prioritised through our warehouse and are delivered on Saturday pre 12pm by courier. The package must be signed for upon delivery. Restrictions apply.
Sunday pre-12pm Delivery £4.99
Sunday delivery orders must be placed by 1pm Friday and are only available on items in stock in our warehouse. Orders are prioritised through our warehouse and are delivered on Sunday pre 12pm by courier. Package must be signed for upon delivery.
Reserve and Collect - FREE
Reserve & Collect from either our Sigma Sports store in Hampton Wick or our Collection Point in Esher. Just select the Reserve & Collect button in the basket. Please note that bikes orders will require a 10% deposit before we build your bike. We will contact you for payment after you've placed your order.
Reserve and Collect Collections - Clothing, parts and accessories: Next day. Orders placed on Friday, Saturday or Sunday will be available for collection after midday on the Monday (excluding Bank Holidays). Bikes: 72 hours if in stock at our store, collect in up to 7 days (sometimes quicker) if in stock at our warehouse. Please note that bikes orders will require a 10% deposit before we build your bike. We will contact you for payment after you've placed your order.
Bike Deliveries - FREE)
All our bikes are fully checked and tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for despatch. All you have to do is add the pedals, rotate and tighten the handlebars. Typically we can deliver your bike in 4 - 5 working days. Kids Balance Bikes can be dispatched immediately.
Deliveries are made Monday to Friday during normal business hours. One of our customer care team will be in contact to arrange a convenient day for delivery.