The Box Four groupset is designed for riders who want less fuss. It features an 8 speed shifter and an 11-42T cassette, which offers a great range of gearing to meet the demands of your off-road adventures. Designed for smooth performance, its rear mech uses a Limited Slip clutch in a compact cage. A final highlight is its custom 8 speed chain that's built for abuse. This makes it a great groupset for riders that want strong groupset without all the frills and at a wallet-friendly price. Box Four 8 Speed Shifter The Box Four shifter's main features aren't strikingly different from Box Three's. The key difference is its 8-speed platform. We've chosen to modernize the 8-speed in much the same way we did the 9-speed for Prime 9. Just like the Prime 9, the Box Four shifters take advantage of the "less is more" theme and exploit durability, simplicity, and reliability. Features: Material: Glass Fiber / Nylon Composite, Steel Extruded Clamp 2 Piece Pull Lever / Up to 3 Gears Per Shift Resin Top Shell Fast Action Release Lever Not Intended for E-Bike Use Weight: 128g Box Four 8 Speed Wide Rear Derailleur Black The Box Four Rear Derailleur is the base of Prime 9 Technology that offers an affordable clutch based 1 by 8-speed derailleur that is simple and light; this makes it a perfect candidate for every entry-level bike that traditionally has a 3 by drive-train that is neither durable nor user friendly. Features: Material: Aluminum, Glass Fiber / Nylon Composite, Steel Limited Slip Clutch Bearing Pulleys Nylon Composite Knuckle Direct Channel Cable Stay Die-Cast Linkages Stamped Inner and Outer Cage Compatible with Standard Derailleur Hangers (Non Direct-Mount) Weight: 328g Box Four 8 Speed 11-42T Cassette The Box Four cassette adapts our Prime 9 philosophy of durability, simplicity, and reliability at a great price point. All cogs are stamped from steel, given our durable black coating and then the larger cogs are pinned to each other with spacers for easy installation. Features: Material Cold Rolled Steel Steel Stamped Cogs No Spiders Wide Ratio & Consistent Progression ED Black Protection Compatible with HG Freehub Bodies Not Intended for E-Bike Use Weight: 473g Box Four 8 Speed 116 Link Chain Natural The Box Four chain employs an 8-speed platform in a similar strategy to the Prime 9 but at a great price point. The chain is polished and then chemically treated to achieve corrosion resistance. We engineered the inner link spacing to be a little tighter than other 8-speed chains and is optimized for use with our Box Four Wide/Narrow Chainring. Features: Material: Hardened Alloy Steel Durable Hardened Solid Pins Wide/Narrow 8 speed Specific Weight: 364
Box One Saddles feature a proprietary co-molded nylon shell and carbon fiber seatpost. Super lightweight and designed specifically for BMX racing, they feature the Box logo molded into the top and have reduced profiles to prevent snagging your gear. ###section### Product Specs TYPE: Combo PADDING: Slim WEIGHT: TBC
Bontrager Evo 1.5 Bike SaddleThis versatile saddle is suitable for both road cycling and mountain bike (MTB) riding. It features a hard-wearing synthetic cover, which allows it to handle all of the challenges that are associated with long days on the road or on the trails. Whatever your riding discipline, its robust steel rails ensure that you'll enjoy a stable and secure hold to your seatpost wherever your next ride takes you. Weighing in at only 292g, this is a great choice of upgrade for riders who want dependable performance without adding any unnecessary weight to their ride.Features: Cover Material: Synthetic Rails Material: Steel Use: Road, MTB Dimensions: 135x270mm Weight: 292gBuy Bontrager Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Bolle Bolt 2.0 Titanium Ultraviolet SunglassesClassic sport eyewear taken to the next level, the Bolle Bole 2.0 Titanium Ultraviolet Sunglasses deliver enhanced performance with a high grade TR90 nylon frame and Bolle’s VOLT+ ultraviolet lens that enhances colour by 30%.The Bolt 2.0 Sunglasses feature Bolle’s VOLT+ lenses which engineered with revolutionary polarised technology, offering high contrast, improving colour perception by up to 30%. The lenses provide 100% UV protection, and they shield your vision with anti-fog, anti-scratch, hydrophobic and oleophobic lens treatments.The half-rim frame is constructed with high-performance TR90 Nylon which is incredibly lightweight, flexible and durable. Stabilising the fit, the glasses also feature Thermogrip® rubber components which keep the sunglasses in position against sweat and environmental moisture.Lens SpecificationsLens Type: VOLT+ Ultraviolet Cat 3Tint Base: GreyTransmission: 16%Features100% UV protectionLenses enhance colour by 30%Lenses increase depth perceptionHigh performance polarisationAnti-fog lens treatmentAnti-scratch lens treatmentOleophobic treatmentHydrophobic treatmentThermogrip® rubber componentsTR90 Nylon frame constructionSnap hingeAdjustable nosepadS-curved templesBuy Bolle Sport Sunglasses from Chain Reaction Cycles, the World's Largest Online Bike Store.
The Bolt 2.0 Sunglasses stay true to the original design but with the latest specs and design to enhance the performance. The lenses protect your vision with an incredibly rugged construction plus anti-fog, anti-scratch, Oleophobic, and Hydrophobic lens treatments – ensuring clear vision in the harshest of environments. The TR90 nylon frame is flexible, lightweight and incredibly durable for advanced comfort throughout your ride. The nosepads and temples are formed with specialist Thermogrip® which both cushions and stabilises the fit while the adjustable nosepads provides a customised feel.
The 2021 Boardman MTR range of bikes are designed to be the perfect machines for all-round UK trail riding. Our brand new 29er platform with 145mm travel and trail-ready geometry is paired with 140 or 150mm forks and can take on rough and technical trails without being a burden on flatter, flowy sections. Longer reach figures, a slackened 66 degree head angle and custom-tuned, long-stroke RockShox shocks deliver composed handling and supple yet supportive suspension action whilst maintaining agility and pedalling efficiency.The MTR 9.0 is the flagship bike in the range, earning its 9 Series status thanks to an upgraded X9 Alloy frame with stunning paint fade and hidden welds with an uncompromising specification. A RockShox Pike Select fork offers 150mm of supple but progressive travel. Its plush Charger RC damper and stiff but light 35mm chassis keep the front wheel planted and on line. This is paired with a custom-tuned Deluxe Select+ rear shock with lock out and rebound adjustment, soaking up trail chatter without blowing through the 145mm travel.Shifting is courtesy of Shimano’s 12-speed SLX groupset with a 10-51t cassette giving crisp shifting and huge range – long steep climbs are no problem with this set up. Braking is also taken care of with Shimano SLX 4-piston calipers combined with 203/180mm rotors front and rear delivering plenty of power with outstanding modulation.A 2.5” Maxxis Minion DHF up front with a 2.4” DHRII at the back are a go-to pairing for loose and technical terrain. These tubeless ready, tan-wall tires are paired with WTB ST-i30 TCS rims on Shimano hubs which come pre-taped for tubeless set up with valves in the box – just add sealant to take advantage of the better grip and fewer punctures which come from ditching inner tubes.780mm bars paired with a 45mm stem keep the steering responsive but easy to control. Completing the package is a Satori Sorata Pro dropper post with 125mm travel on size M, and 150mm travel on L and XL sizes, meaning the Fizik Taiga saddle is tucked well out of the way when attacking steep descents.Key Features:New 29er platform with 145/150mm travel and UK trail focussed geometry,RockShox Pike Select fork and Deluxe Select+ shock give outstanding, easily tuneable suspension performance,Shimano SLX 4-piston brakes and 12 speed gears perform flawlessly,Maxxis Minion DHF & DHRII tyres on WTB ST-i30 rims just need sealant to run tubeless,Satori Sorata Pro dropper post allows maximum body movement on the bike.
Blackspire Nylotrax Flat Mountain Bike PedalsRunning on a combination of bushings and sealed cartridge bearings for ultimate durability, the Blackspire Nylotrax Flat Pedals feature an incredibly lightweight thermoplastic body. Maximum grip is ensured by the replaceable metal pins and the large platform provides plenty of support for comfortable pedalling.Features: Engineered thermoplastic body CNC-machined CrMo axle Size: 116x105mm Replaceable grip pins LSL bushing and sealed bearing Weight: 214g per pedalBuy Blackspire Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Blackspire Nylotrax Flat Mountain Bike PedalsRunning on a combination of bushings and sealed cartridge bearings for ultimate durability, the Blackspire Nylotrax Flat Pedals feature an incredibly lightweight thermoplastic body. Maximum grip is ensured by the replaceable metal pins and the large platform provides plenty of support for comfortable pedalling.Features: Engineered thermoplastic body CNC-machined CrMo axle Size: 116x105mm Replaceable grip pins LSL bushing and sealed bearing Weight: 214g per pedalBuy Blackspire Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Blackspire Nylotrax Flat Mountain Bike PedalsRunning on a combination of bushings and sealed cartridge bearings for ultimate durability, the Blackspire Nylotrax Flat Pedals feature an incredibly lightweight thermoplastic body. Maximum grip is ensured by the replaceable metal pins and the large platform provides plenty of support for comfortable pedalling.Features: Engineered thermoplastic body CNC-machined CrMo axle Size: 116x105mm Replaceable grip pins LSL bushing and sealed bearing Weight: 214g per pedalBuy Blackspire Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Blackspire Nylotrax Flat Mountain Bike PedalsRunning on a combination of bushings and sealed cartridge bearings for ultimate durability, the Blackspire Nylotrax Flat Pedals feature an incredibly lightweight thermoplastic body. Maximum grip is ensured by the replaceable metal pins and the large platform provides plenty of support for comfortable pedalling.Features: Engineered thermoplastic body CNC-machined CrMo axle Size: 116x105mm Replaceable grip pins LSL bushing and sealed bearing Weight: 214g per pedalBuy Blackspire Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Blackspire Nylotrax Flat Mountain Bike PedalsRunning on a combination of bushings and sealed cartridge bearings for ultimate durability, the Blackspire Nylotrax Flat Pedals feature an incredibly lightweight thermoplastic body. Maximum grip is ensured by the replaceable metal pins and the large platform provides plenty of support for comfortable pedalling.Features: Engineered thermoplastic body CNC-machined CrMo axle Size: 116x105mm Replaceable grip pins LSL bushing and sealed bearing Weight: 214g per pedalBuy Blackspire Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Blackspire Nylotrax Flat Mountain Bike PedalsRunning on a combination of bushings and sealed cartridge bearings for ultimate durability, the Blackspire Nylotrax Flat Pedals feature an incredibly lightweight thermoplastic body. Maximum grip is ensured by the replaceable metal pins and the large platform provides plenty of support for comfortable pedalling.Features: Engineered thermoplastic body CNC-machined CrMo axle Size: 116x105mm Replaceable grip pins LSL bushing and sealed bearing Weight: 214g per pedalBuy Blackspire Components from Chain Reaction Cycles, the World's Largest Online Bike Store.