The REI Black Friday sale doesn't start until Saturday, but its cycling deals went live early

Tacx Flux 2 Smart Trainer: Was $900.00, Now $499.99
44% off - The Flux 2 offers resistance up to 2,000 watts and can simulate a 16% grade, with its 7.6kg flywheel providing a realistic ride feel. It links up wirelessly to top indoor training apps including Zwift and Rouvy for an immersive indoor cycling experience this winter.

Saris Trainer Accessories Kit: Was $130.00, Now $44.93
65% off - So you've bought an indoor trainer deal to help keep your fitness this winter. Expect to sweat. This package from Saris includes a trainer mat to keep your floor happy and cut down vibration, as well as a towel for your brow. In addition, there's a three-position riser block, so you can level up your bike.

REI Link Seat Pack: Was $79.95, Now $22.83
71% off - A silly price for an 11-litre (671 cubic inches) volume seatpack, ideal for bikepackers. There's the typical roll-top closure and compression straps to cope with variable loads and a shock cord to secure additional items. A velcro strap around your seatpost and a clip strap to your saddle rails secure the pack to your bike.

WTB Riddler gravel bike tyre: Was $76.93, Now $37.93
50% off - REI has a wide range of WTB's highly rated gravel bike tyres discounted, including the Riddler in 45mm width. You can also get a discount of 50% or more on the Raddler, Byway , Horizon in 650b, Nano and other WTB gravel bike tyres.

Adidas Gravel Cycling Shoes: Was $200.00, Now $139.93
30% off - There are sizes and half sizes from 6 to 13 available for Adidas's gravel shoes at REI. You don't need to have these lairy red ones either, as there are black and blue options too. A high cuff keeps grit out of your shoes and a reinforced nylon sole with rubber grips helps you get along on and off the bike.

Bontrager Aeolus RSL Saddle: Was $315.00, Now $219.93
30% off - Upgrade your saddle comfort and reduce your bike's weight with this top-spec Bontrager saddle in 155mm width. Sitting on carbon rails, it weighs just 146g  and the wide cut-out helps keep you comfortable in a more aero ride position.

Craft Core Bike SubZ Women's Jacket: Was $139.95, Now $80.73
42% off - Craft's windproof and waterproof jacket is brushed for extra insulation to help keep you riding through winter and there's also a discount on the women's long-sleeved jersey. REI members can get an extra 25% off both items until 2 December.

Topeak Joe Blow Booster Reservoir Pump: Was $219.95, Now $131.93
40% off - If you're a convert to tubeless, you'll know that getting a tyre to seat can be a hit and miss affair. The Joe Blow Booster is one of our go-to tools to consistently seat and inflate tubeless tyres, delivering a big blast of air at up to 160psi through its Smarthead connector.

Sealskinz Bodham All-Weather Gloves: Was $70.00, Now $48.93
30% off - Sealskinz specialises in breathable waterproof clothing and these insulated gloves are ideal for cold, wet rides. REI also has discounts on Sealskinz Barwick lobster gloves  and Barsham overshoes, which include a blinky in the heel.

Shimano RC3 Women's Cycling Shoes: Was $125.00, Now $86.93
30% off - REI has a good range of sizes of the women's RC3 shoes in both black and grey. There's a single Boa L6 dial closure to the ventilated synthetic leather upper and a low stack height reinforced nylon sole for efficient power delivery. 

Smith Network MIPS helmet: Was $170.00, Now $101.93
40% off - You can get a 40% discount on the Network MIPS helmet in this funky colourway at REI, although there are also lower discounts on other colours. The helmet includes Koroyd as well as MIPS for impact resistance, although the 20 vents remain open for good airflow.

Peaty's Foaming Degreaser: Was $25.00, Now $11.93
52% off - Keeping your bike clean has to be one of the worst aspects of winter riding. This 1-litre degreaser from Peaty's will get the dirt off your chain and expensive drivetrain components fast, helping them to survive the onslaught of damp, salty roads.

WTB Tubeless Tyre Sealant: Was $24.95, Now $17.39
30% off - Tubeless tyres require a regular sealant top-up and this WTB 32 fluid ounce option is claimed to seal holes up to 1/4 inch across. WTB has reduced the antifreeze content, which it says improves performance at temperatures above 15F. It's ammonia-free and made with synthetic latex, so it should be less irritant.

Crankbrothers M19 Multi Tool: Was $37.00, Now $25.89
30% off - REI has a few different Crankbrothers multi-tools on offer. This M19 includes a good range of hex heads, a crosshead screwdriver and a Torx wrench, as well as a chain tool in a compact package that's easy to stash.

Chrome Industries Urban Ex Backpack: Was $165.00, Now $115.49
30% off - Chrome Industries packs are durable and versatile. The Urban Ex is a waterproof roll-top pack with a 30-litre capacity with a single main compartment, but includes reflective external gear loops to add more kit or secure a D-lock.