CeramicSpeed PF30a Shimano Bottom BracketCeramicSpeed is the market leader in high-end performance components. This Ceramic Bottom Bracket delivers excellent low bearing friction with superb durability. Unique CeramicSpeed ceramic bearings are premium quality, out-performing mark rivals. The CeramicSpeed Ceramic Bottom Bracket system is so stiff and efficient that additional spacers are not required. At a fantastically lightweight of 84 grams, this CeramicSpeed Ceramic Bottom Bracket is a premium upgrade that your trusty steed deserves.Features: Material: Ceramic Bearings, Aluminium (cups) Road Specific Use with 24mm spindle cranksets Weight: 84gBuy CeramicSpeed Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
The Aether™ Spherical combines airy, open design with a revolution in rotational energy management to advance head protection for cyclists. Inside the Aether, a dual-density EPS foam liner helps to manage a wide range of impact energies, while also boasting deep internal channelling to provide cooling airflow.Our proprietary Spherical Technology™ is integrated between the layers of EPS foam—instead of against the rider’s head—giving riders the benefits of MIPS without any obstruction to comfort or cooling power. Outside, a sleek six-piece shell forms a stunning silhouette around the massive vents, which get added structural reinforcement via a shatter-resistant AURA reinforcing arch. The final touch is our Roc Loc® 5+ Air fit system, featuring three-way fit tuning, that allows easy adjustment in seconds for the ultimate in comfort. Features: Spherical Technology MIPS® brain protection system Progressive Layering AURA reinforcing arch Nanobead™ EPS foam Eyeglass grippers Ionic+™ anti-microbial padding Construction: Independent, In-Mold liners with spherical ball-and-socket design In-Mold construction with progressive layering Six-piece polycarbonate Hardbody™ AURA reinforcing arch Fit System: Roc Loc® 5+ Air Ventilation 21 Wind Tunnel™ vents with internal channelling
Giro Empire VR90 Off-Road Shoes (2020)From the rush of swooping singletrack to the crunch of a gravel road, the Giro Empire VR90 Off-Road Shoes deliver incredible comfort and mile-munching efficiency. The Giro Empire VR90 shoes love to mix it up on the dirt, their Teijin® Samo™ microfiber one-piece upper delivering comfort for anything from an XC mountain bike race to a multi-day bike pack adventure and anything in between. This premium upper won't sag or stretch and combined with the iconic Empire lace-up closure ensures a snug and supportive fit for smooth pedalling. Putting power down is easy thanks to the pro-level Easton® EC90 full carbon outsole, keeping you moving forward with no wasted watts. At some point, when you're off-road you'll be off the bike and pushing and here the moulded Vibram® rubber tread digs in and offers fabulous grip. For particularly muddy days the sole is compatible with toe spikes too. Cleat GuidanceThese shoes are compatible with MTB pedal systems, which use cleats with 2-bolt cleats (SPD standard), e.g.: Shimano SPD, Time ATAC, CrankBrothers, CrankBrothers Race, Look MTB, Xtreme MTB, Wellgo MTB, Ritchey MTB. Also suitable for indoor trainers in gyms etcFeatures:Premium breathable Teijin® Samo™ microfiber one-piece upperEmpire laces: hold a knot, durable, and lightRubber toe capEaston® EC90 carbon fibreMoulded Vibram® rubber high-traction lugged outsoleAccommodates steel toe spikesSuperNatural Fit Kit with adjustable arch support (High, Medium & Low)XT2® anti-microbial fibre top sheet325 grams (size 42.5 HV)2-bolt cleat compatibleBuy Giro Cycling from Chain Reaction Cycles, the World's Largest Online Bike Store.
Giro Empire VR90 Off-Road Shoes (2020)From the rush of swooping singletrack to the crunch of a gravel road, the Giro Empire VR90 Off-Road Shoes deliver incredible comfort and mile-munching efficiency. The Giro Empire VR90 shoes love to mix it up on the dirt, their Teijin® Samo™ microfiber one-piece upper delivering comfort for anything from an XC mountain bike race to a multi-day bike pack adventure and anything in between. This premium upper won't sag or stretch and combined with the iconic Empire lace-up closure ensures a snug and supportive fit for smooth pedalling. Putting power down is easy thanks to the pro-level Easton® EC90 full carbon outsole, keeping you moving forward with no wasted watts. At some point, when you're off-road you'll be off the bike and pushing and here the moulded Vibram® rubber tread digs in and offers fabulous grip. For particularly muddy days the sole is compatible with toe spikes too. Cleat GuidanceThese shoes are compatible with MTB pedal systems, which use cleats with 2-bolt cleats (SPD standard), e.g.: Shimano SPD, Time ATAC, CrankBrothers, CrankBrothers Race, Look MTB, Xtreme MTB, Wellgo MTB, Ritchey MTB. Also suitable for indoor trainers in gyms etcFeatures:Premium breathable Teijin® Samo™ microfiber one-piece upperEmpire laces: hold a knot, durable, and lightRubber toe capEaston® EC90 carbon fibreMoulded Vibram® rubber high-traction lugged outsoleAccommodates steel toe spikesSuperNatural Fit Kit with adjustable arch support (High, Medium & Low)XT2® anti-microbial fibre top sheet325 grams (size 42.5 HV)2-bolt cleat compatibleBuy Giro Cycling from Chain Reaction Cycles, the World's Largest Online Bike Store.
Giro Empire VR90 Off-Road Shoes (2020)From the rush of swooping singletrack to the crunch of a gravel road, the Giro Empire VR90 Off-Road Shoes deliver incredible comfort and mile-munching efficiency. The Giro Empire VR90 shoes love to mix it up on the dirt, their Teijin® Samo™ microfiber one-piece upper delivering comfort for anything from an XC mountain bike race to a multi-day bike pack adventure and anything in between. This premium upper won't sag or stretch and combined with the iconic Empire lace-up closure ensures a snug and supportive fit for smooth pedalling. Putting power down is easy thanks to the pro-level Easton® EC90 full carbon outsole, keeping you moving forward with no wasted watts. At some point, when you're off-road you'll be off the bike and pushing and here the moulded Vibram® rubber tread digs in and offers fabulous grip. For particularly muddy days the sole is compatible with toe spikes too. Cleat GuidanceThese shoes are compatible with MTB pedal systems, which use cleats with 2-bolt cleats (SPD standard), e.g.: Shimano SPD, Time ATAC, CrankBrothers, CrankBrothers Race, Look MTB, Xtreme MTB, Wellgo MTB, Ritchey MTB. Also suitable for indoor trainers in gyms etcFeatures:Premium breathable Teijin® Samo™ microfiber one-piece upperEmpire laces: hold a knot, durable, and lightRubber toe capEaston® EC90 carbon fibreMoulded Vibram® rubber high-traction lugged outsoleAccommodates steel toe spikesSuperNatural Fit Kit with adjustable arch support (High, Medium & Low)XT2® anti-microbial fibre top sheet325 grams (size 42.5 HV)2-bolt cleat compatibleBuy Giro Cycling from Chain Reaction Cycles, the World's Largest Online Bike Store.
Giro Empire VR90 Off-Road Shoes (2020)From the rush of swooping singletrack to the crunch of a gravel road, the Giro Empire VR90 Off-Road Shoes deliver incredible comfort and mile-munching efficiency. The Giro Empire VR90 shoes love to mix it up on the dirt, their Teijin® Samo™ microfiber one-piece upper delivering comfort for anything from an XC mountain bike race to a multi-day bike pack adventure and anything in between. This premium upper won't sag or stretch and combined with the iconic Empire lace-up closure ensures a snug and supportive fit for smooth pedalling. Putting power down is easy thanks to the pro-level Easton® EC90 full carbon outsole, keeping you moving forward with no wasted watts. At some point, when you're off-road you'll be off the bike and pushing and here the moulded Vibram® rubber tread digs in and offers fabulous grip. For particularly muddy days the sole is compatible with toe spikes too. Cleat GuidanceThese shoes are compatible with MTB pedal systems, which use cleats with 2-bolt cleats (SPD standard), e.g.: Shimano SPD, Time ATAC, CrankBrothers, CrankBrothers Race, Look MTB, Xtreme MTB, Wellgo MTB, Ritchey MTB. Also suitable for indoor trainers in gyms etcFeatures:Premium breathable Teijin® Samo™ microfiber one-piece upperEmpire laces: hold a knot, durable, and lightRubber toe capEaston® EC90 carbon fibreMoulded Vibram® rubber high-traction lugged outsoleAccommodates steel toe spikesSuperNatural Fit Kit with adjustable arch support (High, Medium & Low)XT2® anti-microbial fibre top sheet325 grams (size 42.5 HV)2-bolt cleat compatibleBuy Giro Cycling from Chain Reaction Cycles, the World's Largest Online Bike Store.
Giro Empire VR90 Off-Road Shoes (2020)From the rush of swooping singletrack to the crunch of a gravel road, the Giro Empire VR90 Off-Road Shoes deliver incredible comfort and mile-munching efficiency. The Giro Empire VR90 shoes love to mix it up on the dirt, their Teijin® Samo™ microfiber one-piece upper delivering comfort for anything from an XC mountain bike race to a multi-day bike pack adventure and anything in between. This premium upper won't sag or stretch and combined with the iconic Empire lace-up closure ensures a snug and supportive fit for smooth pedalling. Putting power down is easy thanks to the pro-level Easton® EC90 full carbon outsole, keeping you moving forward with no wasted watts. At some point, when you're off-road you'll be off the bike and pushing and here the moulded Vibram® rubber tread digs in and offers fabulous grip. For particularly muddy days the sole is compatible with toe spikes too. Cleat GuidanceThese shoes are compatible with MTB pedal systems, which use cleats with 2-bolt cleats (SPD standard), e.g.: Shimano SPD, Time ATAC, CrankBrothers, CrankBrothers Race, Look MTB, Xtreme MTB, Wellgo MTB, Ritchey MTB. Also suitable for indoor trainers in gyms etcFeatures:Premium breathable Teijin® Samo™ microfiber one-piece upperEmpire laces: hold a knot, durable, and lightRubber toe capEaston® EC90 carbon fibreMoulded Vibram® rubber high-traction lugged outsoleAccommodates steel toe spikesSuperNatural Fit Kit with adjustable arch support (High, Medium & Low)XT2® anti-microbial fibre top sheet325 grams (size 42.5 HV)2-bolt cleat compatibleBuy Giro Cycling from Chain Reaction Cycles, the World's Largest Online Bike Store.
Giro Empire VR90 Off-Road Shoes (2020)From the rush of swooping singletrack to the crunch of a gravel road, the Giro Empire VR90 Off-Road Shoes deliver incredible comfort and mile-munching efficiency. The Giro Empire VR90 shoes love to mix it up on the dirt, their Teijin® Samo™ microfiber one-piece upper delivering comfort for anything from an XC mountain bike race to a multi-day bike pack adventure and anything in between. This premium upper won't sag or stretch and combined with the iconic Empire lace-up closure ensures a snug and supportive fit for smooth pedalling. Putting power down is easy thanks to the pro-level Easton® EC90 full carbon outsole, keeping you moving forward with no wasted watts. At some point, when you're off-road you'll be off the bike and pushing and here the moulded Vibram® rubber tread digs in and offers fabulous grip. For particularly muddy days the sole is compatible with toe spikes too. Cleat GuidanceThese shoes are compatible with MTB pedal systems, which use cleats with 2-bolt cleats (SPD standard), e.g.: Shimano SPD, Time ATAC, CrankBrothers, CrankBrothers Race, Look MTB, Xtreme MTB, Wellgo MTB, Ritchey MTB. Also suitable for indoor trainers in gyms etcFeatures:Premium breathable Teijin® Samo™ microfiber one-piece upperEmpire laces: hold a knot, durable, and lightRubber toe capEaston® EC90 carbon fibreMoulded Vibram® rubber high-traction lugged outsoleAccommodates steel toe spikesSuperNatural Fit Kit with adjustable arch support (High, Medium & Low)XT2® anti-microbial fibre top sheet325 grams (size 42.5 HV)2-bolt cleat compatibleBuy Giro Cycling from Chain Reaction Cycles, the World's Largest Online Bike Store.
Giro Empire VR90 Off-Road Shoes (2020)From the rush of swooping singletrack to the crunch of a gravel road, the Giro Empire VR90 Off-Road Shoes deliver incredible comfort and mile-munching efficiency. The Giro Empire VR90 shoes love to mix it up on the dirt, their Teijin® Samo™ microfiber one-piece upper delivering comfort for anything from an XC mountain bike race to a multi-day bike pack adventure and anything in between. This premium upper won't sag or stretch and combined with the iconic Empire lace-up closure ensures a snug and supportive fit for smooth pedalling. Putting power down is easy thanks to the pro-level Easton® EC90 full carbon outsole, keeping you moving forward with no wasted watts. At some point, when you're off-road you'll be off the bike and pushing and here the moulded Vibram® rubber tread digs in and offers fabulous grip. For particularly muddy days the sole is compatible with toe spikes too. Cleat GuidanceThese shoes are compatible with MTB pedal systems, which use cleats with 2-bolt cleats (SPD standard), e.g.: Shimano SPD, Time ATAC, CrankBrothers, CrankBrothers Race, Look MTB, Xtreme MTB, Wellgo MTB, Ritchey MTB. Also suitable for indoor trainers in gyms etcFeatures:Premium breathable Teijin® Samo™ microfiber one-piece upperEmpire laces: hold a knot, durable, and lightRubber toe capEaston® EC90 carbon fibreMoulded Vibram® rubber high-traction lugged outsoleAccommodates steel toe spikesSuperNatural Fit Kit with adjustable arch support (High, Medium & Low)XT2® anti-microbial fibre top sheet325 grams (size 42.5 HV)2-bolt cleat compatibleBuy Giro Cycling from Chain Reaction Cycles, the World's Largest Online Bike Store.
Giro Empire VR90 Off-Road Shoes (2020)From the rush of swooping singletrack to the crunch of a gravel road, the Giro Empire VR90 Off-Road Shoes deliver incredible comfort and mile-munching efficiency. The Giro Empire VR90 shoes love to mix it up on the dirt, their Teijin® Samo™ microfiber one-piece upper delivering comfort for anything from an XC mountain bike race to a multi-day bike pack adventure and anything in between. This premium upper won't sag or stretch and combined with the iconic Empire lace-up closure ensures a snug and supportive fit for smooth pedalling. Putting power down is easy thanks to the pro-level Easton® EC90 full carbon outsole, keeping you moving forward with no wasted watts. At some point, when you're off-road you'll be off the bike and pushing and here the moulded Vibram® rubber tread digs in and offers fabulous grip. For particularly muddy days the sole is compatible with toe spikes too. Cleat GuidanceThese shoes are compatible with MTB pedal systems, which use cleats with 2-bolt cleats (SPD standard), e.g.: Shimano SPD, Time ATAC, CrankBrothers, CrankBrothers Race, Look MTB, Xtreme MTB, Wellgo MTB, Ritchey MTB. Also suitable for indoor trainers in gyms etcFeatures:Premium breathable Teijin® Samo™ microfiber one-piece upperEmpire laces: hold a knot, durable, and lightRubber toe capEaston® EC90 carbon fibreMoulded Vibram® rubber high-traction lugged outsoleAccommodates steel toe spikesSuperNatural Fit Kit with adjustable arch support (High, Medium & Low)XT2® anti-microbial fibre top sheet325 grams (size 42.5 HV)2-bolt cleat compatibleBuy Giro Cycling from Chain Reaction Cycles, the World's Largest Online Bike Store.
Giro Empire VR90 Off-Road Shoes (2020)From the rush of swooping singletrack to the crunch of a gravel road, the Giro Empire VR90 Off-Road Shoes deliver incredible comfort and mile-munching efficiency. The Giro Empire VR90 shoes love to mix it up on the dirt, their Teijin® Samo™ microfiber one-piece upper delivering comfort for anything from an XC mountain bike race to a multi-day bike pack adventure and anything in between. This premium upper won't sag or stretch and combined with the iconic Empire lace-up closure ensures a snug and supportive fit for smooth pedalling. Putting power down is easy thanks to the pro-level Easton® EC90 full carbon outsole, keeping you moving forward with no wasted watts. At some point, when you're off-road you'll be off the bike and pushing and here the moulded Vibram® rubber tread digs in and offers fabulous grip. For particularly muddy days the sole is compatible with toe spikes too. Cleat GuidanceThese shoes are compatible with MTB pedal systems, which use cleats with 2-bolt cleats (SPD standard), e.g.: Shimano SPD, Time ATAC, CrankBrothers, CrankBrothers Race, Look MTB, Xtreme MTB, Wellgo MTB, Ritchey MTB. Also suitable for indoor trainers in gyms etcFeatures:Premium breathable Teijin® Samo™ microfiber one-piece upperEmpire laces: hold a knot, durable, and lightRubber toe capEaston® EC90 carbon fibreMoulded Vibram® rubber high-traction lugged outsoleAccommodates steel toe spikesSuperNatural Fit Kit with adjustable arch support (High, Medium & Low)XT2® anti-microbial fibre top sheet325 grams (size 42.5 HV)2-bolt cleat compatibleBuy Giro Cycling from Chain Reaction Cycles, the World's Largest Online Bike Store.
RX810 series cranks offer Shimano’s widest-ever delta between small and large chainrings, a 17-tooth gap, that also debuts the company’s first ever 48-31T option. This, when paired with the available 11-34 cassette, offers an exceptionally low climbing gear while maintaining a 48-11 ratio that allows riders to take advantage of strong tailwinds and long descents. RX810 series cranks also are available in a single chainring option for those who prefer the simplicity and decreased weight of a 1x11 drivetrain with one of Shimano’s wide ratio 11-40 or 11-42T cassettes. All GRX cranksets use a new, +2.5mm chainline for increased tire and frame clearance.Choice. Shimano’s new GRX line is all about choice. Shimano doesn’t want to pigeonhole the way you ride, or decide for you what the best solution is for your riding style. While we’ve long been fans of double chainring drivetrains, we also recognize the value of a single chainring system. With GRX, Shimano offers both, each with gearing options that allow you to tailor your drivetrain to suit your tastes.With two different derailleur cage lengths, Shimano GRX ensures stable shifting and chain retention across a wide range of gearing options. Looking for maximum range while maintaining road cassette progression? Go with GRX’s 800 series 2x11 RD-RX810 or Di2 RD- RX815 rear derailleurs, designed for close ratio clusters, with 48/31 chainrings and an 11-34 cassette. Paired with 700c x 40mm tires, it delivers a top gear similar to a road bike with 25mm tires and a 50 x 11 gear. And on the low end, with its 31 x 34 combination, you get a gear that early mountain bikers would envy. It is the lowest gear currently on offer for premium road drivetrains (aside from Shimano’s own GRX 2x10 30-36 offering), perfect for climbing loose, dirt and gravel surfaces.Want to drop some weight, simplify your shifting, and still maintain a versatile range? Consider the 1x11 GRX option with either Shimano’s 11-40 or 11-42 cassette and a 40 or 42-tooth equipped crankset, shifted by a RD-RX812 or Di2 RD-RX817 wide ratio rear derailleur. You’ll lose a little, absolute top speed, but still love the 1:1 low gear ratio. If you live in an area without sustained or steep climbs, you might love the smaller gear steps of that same 1x11 front chainring with an 11-34 cassette. Options abound.What about when the weather turns autumnal and you contract a case of cyclocross fever? GRX 1x11 can quickly transform from gravel fun to CX focused with the change of a cassette.No matter the option you select, GRX rear derailleur offerings feature Shimano’s SHADOW Plus chain stabilizer that can be turned on or off depending on conditions. SHADOW Plus revolutionized the mountain bike world and now it’s been tuned for gravel and rough road riding in GRX. With a quieter drivetrain, SHADOW Plus helps you engage with your surroundings and enjoy time outside.Today’s gravel riders demand more of their bikes and of themselves. Shimano GRX gives them the options they need to Explore Beyond, tailoring their drivetrains to suit their needs and exceed their expectations. We’ll see you out there!Designed for riding on rough roads, through gravel and mud, to be able to carry on in comfort, stress-free, to wherever you want, to allow you to achieve that unique sense of accomplishment. The first groupset designed for Gravel riding Explore beyond. Introducing SHIMANO GRX.Game-Changing Innovation.Even on the roads less travelled, our new GRX tech will keep things smooth, silent and safe – with you always in control.Designed from the ground up for gravel adventure.Mix and match components to customise your bike for a wide range of terrains – and ride the way you want!Key Features:Optimum gearing for mixed terrains and riding styles,Gravel gear ratios preserve riding rhythm over rough surfaces with wider tires,Crank length options: 170/172.5/175mm,Gear options: Double 48-31T,Single: 40T / 42T.