Shimano Dura-Ace R9180 Di2 TT Disc BrakeThe Dura-Ace R9180 Di2 TT Disc Brake is the ideal aerodynamic Time Trial (TT) hydraulic disc brakes for use with Shimano Di2 electronic drivetrain systems. This aero-optimised hydraulic disc brakes raises the bar for top-tier road race performance.Overcoming the sometimes-complicated cable routing of time trial and triathlon bikes, the Dura-Ace R9180 levers bring the confidence of hydraulic disc brakes to the sleekest bikes in the world. Combined with the plug and play ease of Shimano Di2 electronic shifting, they offer an advantage in any race.Aerodynamic and Ergonomic Smooth Gear Shifting PerformanceOptimum power transmitted with firm grip for a more aerodynamic and better grip feeling. The gear switch button is integrated inside and can be used without needing to change your hand grip. This ensures intuitive shifting control and enables you to maintain a firm grip when shifting through the gear range. Shimano Synchronized Shift System CompatibleA single shifter button on each side of the shifting lever is optimised to function seamlessly with the Shimano Synchronized Shift system. This gear system offers better control and confidence in race conditions and is customisable to fit in the rider's riding style. Plus, each switch has the option for multi-shift ON or OFF. And it's compatible with Shimano E-Tube for internal cable routing for a cleaner cockpit area and stylish aesthetics throughout. Features: Series: DURA-ACE R9150 Series Drivetrain: Shimano Di2 electronic Brake Type: Hydraulic Disc Type: TT/Triathlon DUAL CONTROL LEVER Weight: 99g Brake Fluid: Shimano Mineral Oil Shimano Part Number: Rear: R91802DLR; Front: R91802DRFA 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano 105 R7020 Road GroupsetEnhanced with the same advanced technologies as seen on Shimano’s Dura-Ace and Ultegra models, this rim brake version of the updated 105 11 speed groupset will instantly improve your road riding experience. It’s an ideal choice when building a custom road bike or upgrading your bike’s tired components.The outstanding ergonomics and technologies of the 105 R7020 Road Groupset from Shimano makes your rides unforgettable. This slick perfoming groupset is ready for long hard days in the saddle and is packed with some of the finest Shimano components around.(Please Note: The brakes within this groupset are set up to European standards with the left-hand lever operating the front brake and the right-hand lever operating the rear brake. For UK customers and other parts of the World, you will need to disconnect the brake hoses and swap them over.)Included: 2x Shimano ST-R7020 Levers (gear and brake cables included) 2x Shimano 105 R7000 Rim Brake Calipers 1x Shimano FC-R7000 Chainset, 50/34T 1x Shimano FD-R7000-L Front Derailleur (Braze-on type, downswing 1x Shimano RD-R7000 Rear Derailleur 1x Shimano R7000 11-Speed Cassette, 11-30T (Shimano 9-11-Speed freehub compatibility) 1x KMC X11 11-Speed chain 1x Shimano BB-SM-BB72-41 Pressfit Bottom Bracket Includes all Shimano SP41 outer cables, brake inner cables and gear cablesShimano 105 R7020 Levers Including Flat Mount CalipersThese superb 11 speed shifters offer great ergonomics trickled-down from the Ultegra range, so you can shift to the right gear at the right time while maintaining your momentum. They offer excellent reach adjustment and a redesigned internal shifting unit for simple and effective operation. Additionally, you'll benefit from greater rider control in all conditions plus intuitive and quick shifting operation. Furthermore, these offer the same light shifting operation as top tier systems thanks to trickle-down technology.Features: Material: Resin and Steel Shifter Type: Dual Control lever Speed: 11-Speed Use: Road Hose Joint: Straight Included: Shimano RT70 brake rotors (140mm and 160mm) Brakes come fully assembled and pre-bled ready for installation Weight: 610g (pair)Shimano FC-R7000 ChainsetThis smooth crankset balances weight and efficiency without sacrificing stiffness, so you can maintain the edge over your competitors. Furthermore, its rider-tuned performance with numerous gear combinations means you'll be able to climb and descend with ease. Its wider gear pitch increases chain clearance with small gearings and allows for 410mm chainstays. You'll benefit from optimum power transfer and great frame compatibility for fast and precise pedal stroke performance.Features: Chainline: 43.5mm Technology: Hollowtech II Gear Arm: 4-arm BCD: 110mm Speed: 11-Speed Q Factor: 146mm Included: Shimano BB-R60 Bottom BracketShimano FD-R7000 Front DerailleurThis top-quality front derailleur features a natural stroke feeling and a wind-cutting ergonomic power curve, allowing you to comfortably shift. Its integrated cable tension adjustment and shorter rear centre (410mm) allows for accurate and simple front mech adjustment. You'll benefit from lighter front shifting operation and its optimised cage design for rim brake road bikes.Features: Action: Down Swing Chainline: 43.5mm Chain Stay Angle: 61-66° Link Bushings: 7 Mount: Braze-On Speed: 2x11-Speed Top Gear Teeth: 46-53T Total Capacity: 16T Weight: 95g (approx)Shimano RD-R7000 Rear DerailleurThis direct-mount 11 speed compatible rear mech features a high-quality Shimano Shadow RD spring for secure shifting performance and wide compatibility. It's intended for rowdier riding styles and it's super low profile design carries many benefits. Furthermore, its low profile and single tension construction mean the rear mech doesn't hit the chainstay in rough riding conditions allowing for smooth and silent performance.Features: Fluoric Coated Link Bushings: 2 Low Sprocket Max: 34T Low Sprocket Min: 30T Max Front Difference: 16T Speed: 11-Speed Spring Type: Shimano Shadow RD Top Sprocket Max: 12T Top Sprocket Min: 11T Total Capacity: 39T Weight: 232g (approx)Shimano R7000 11 Speed CassetteThis fast and reliable 11 speed cassette is ideal for getting you up to speed in a flash thanks to its top-performance rider tuned gearing. Its sprockets make shifting easier than before with their precise profile spacing which offers a flawless and instant experience, making it ideal for keeping the edge over any competition. It's perfect for both club riding and racing.Features: Material: Sprockets: Steel, Nickel Plated; Spider: Aluminium Type: HG-EV Speed: 11-Speed Spider Arm: 1 Lightweight Rider tuned gearing High performanceKMC X11 11 Speed ChainThis high performance 11 speed chain is specifically designed for the demands of modern road cycling. This model uses its half nickel-plated outer plates to ensure smooth and dependable performance. KMC has also developed this version for extreme durability.Features: Use: Road, Mountain Bike (MTB) Speed: 11-Speed Size: 1/2" x 11/128" Pin Length: 5.5mm Quick Link Included: Yes Number of Links: 120 Hi-Performance Half Nickel plated Extremely durable Weight: 266gBuy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Year after year the Salvador proves to be one of the highlights of the Subrosa range, and 2021 is no different. With a chromoly top tube, down tube, & wishbone, as well as sealed bearings all round, the salvador ###section### Product Specs FRAME MATERIAL: Chromoly Top Tube, Down Tube, & Wishbone WHEEL SIZE: 20" TOP TUBE LENGTH: 21" CHAIN STAY LENGTH: 13.2" HEADTUBE ANGLE: 75° SEAT TUBE ANGLE: 71° FORKS: Chromoly Steer Tube - 30mm Offset BARS: 100% Chromoly - 2pc 9.0" STEM: Rant Trill Top Load HEADSET: Rant Bang Ur Integrated BRAKE MOUNTS: Welded BRAKES: Rant Spring Brakes V3 FRONT HUB: 3/8" Sealed Alloy FRONT RIM: Rant Squad 36H Alloy Single Wall REAR HUB: Rant Party On V2 Sealed Cassette Male Axle REAR RIM: Rant Squad 36H Alloy Single Wall TYRES: Subrosa Sawtooth 20” x 2.35” SPROCKET: Subrosa Petal Steel CRANKS: Rant Bangin' 8 Chromoly 3pc 170mm BB: Sealed Mid PEDALS: Rant Trill Plastic SEAT: Subrosa Mid 1pc Combo GEARING: 25/9 WEIGHT: 12.54 kg (27.6 lbs) ###section### Product Highlights Longer top tube is great for taller riders who need a bit more room (6ft / 180cm plus) A great all rounder suitable for any type of riding High-quality Chromoly construction Sealed bearings throughout Fitted with high-quality aftermarket components ###shogun-image-section###
The Cult Juvenile 16" bike is a bike for 5-8 year olds getting started in BMX. The frame is made from a lightweight 6061 alluminium keeping the bikes weight right down for the smaller rider. Put together with solid parts with an aftermarket quality, sealed headset, chromoly cranks with sealed mid BB, 2.3" Cult X Vans tyres, 990 rear U-brake and much more. ###section### Product Specs FRAME MATERIAL: 100% 6061 AL WHEEL SIZE: 16" TOP TUBE LENGTH: 16.5" CHAIN STAY LENGTH: 11" HEADTUBE ANGLE: 75° SEAT TUBE ANGLE: 71° FORKS: CROMO STEERER, 10MM DROP OUTS BARS: 8 X 24 HI-TEN STEM: TOP LOAD STEM HEADSET: 1 1/8 BRAKE MOUNTS: 990 U-BRAKE BRAKES: Welded FRONT HUB: 3/8" ALLOY , LOOSE, W/17MM FLANGE NUT FRONT RIM: CULT MATCH SW ALLOY F&R REAR HUB: 3/8", LOOSE BEARING, W/9T SEALED DRIVER REAR RIM: CULT MATCH SW ALLOY F&R TYRES: 2.30" CULT X VANS SPROCKET: 25T CRANKS: 3PC CROMO 127MM BB: SEALED MID BEARING PEDALS: PLASTIC SEAT: 1PC PADDED - W/CULT LOGO GEARING: 25/9 WEIGHT: TBC ###section### Product Highlights Smaller 16" Wheels - The Perfect fit for for 5-8 years olds (3ft - 3ft 6 / 90cm - 105cm) Specifically designed for the smaller rider, just starting out in BMX Lightweight Build Strong and durable crankset Traditional BMX geometry ###shogun-image-section###
Hand built right here at Sourcebmx. One of the highest spec custom wheels we offer this wheel uses the Profile tried and tested Elite Cassette hub laced into the super strong Cinema 888 rim. This wheel is laced together using high quality straight gauge stainless spokes. ###section### Product Specs WHEEL SIZE:20" HUB:Profile Elite Cassette AXLE:14mm Male DRIVE SIDE:Right Side Drive RIM:Cinema 888 SPOKES:Straight Gauge NIPPLES:Brass WEIGHT:1278g / 2.81lbs
Hand built right here at Sourcebmx. One of the highest spec custom wheels we offer this wheel uses the Profile tried and tested Elite Cassette hub laced into the super strong Cinema 888 rim. This wheel is laced together using high quality straight gauge stainless spokes. ###section### Product Specs WHEEL SIZE:20" HUB:Profile Elite Cassette AXLE:14mm Male DRIVE SIDE:Left Side Drive RIM:Cinema 888 SPOKES:Straight Gauge NIPPLES:Brass WEIGHT:1278g / 2.81lbs
The Cult Juvenile 18" bike is perfect for the young rider looking for a BMX Bike that is strong enough to take a thrashing. The frame is made from a lightweight 6061 aluminium keeping the bikes weight right down for the smaller rider. Put together with solid parts with an aftermarket quality, sealed headset, chromoly cranks with sealed mid BB, 2.30" Cult X Vans tyres, 990 rear U-brake and much more. ###section### Product Specs FRAME MATERIAL: 6061 Aluminum Frame WHEEL SIZE: 18" TOP TUBE LENGTH: 18" CHAIN STAY LENGTH: 12" HEADTUBE ANGLE: 75° SEAT TUBE ANGLE: 71° FORKS: Cromo steerer, 10mm drop outs BARS: 8" x 24" Hi-Ten STEM: Cult Juvi top load HEADSET: 1-1/8" Integrated BRAKE MOUNTS: Welded BRAKES: 990 U-Brake FRONT HUB: 3/8" Alloy Looseball FRONT RIM: Alloy single wall REAR HUB: 3/8" looseball with 9T driver REAR RIM: Alloy single wall TYRES: 2.3" Cult x Vans SPROCKET: 25T Member style CRANKS: Cromo 3 pc 140mm BB: Sealed Mid PEDALS: Plastic SEAT: 1 piece padded with Cult logo GEARING: 25/9 WEIGHT: 21 lbs ###section### Product Highlights 18" Wheels are great for riders just a bit too small to manoeuvre a full size 20" Bike (approx 3ft 4 - 4ft 4 / 100cm-130cm) Great for Riders who are just too small to handle a full size 20" BMX Lightweight aluminium build High-quality aftermarket tires Strong and durable crankset ###shogun-image-section###
The Electron is a great mid level bike with a lot of aftermarket parts like Devon grips, Ruben pedals and a Trebol fully sealed rear Cassette hub, double sidewall rims, Trebol tyres and a sealed headset. ###section### Product Specs FRAME MATERIAL: 4131 CRMO DT / 1020 HI-TEN WHEEL SIZE: 20" TOP TUBE LENGTH: 21" CHAIN STAY LENGTH: 13.2" HEADTUBE ANGLE: 75° SEAT TUBE ANGLE: 71° FORKS: 4130 CRMO 1 PIECE STEER TUBE / 1020 HITEN LEGS BARS: 1020 HITEN STEM: TREBOL TOP LOAD / FORGED / 6061-T6 ALUMINUM / 50MM HEADSET: TREBOL / INTERNAL SEALED BEARING BRAKE MOUNTS: Welded BRAKES: TREBOL SPRINGHANGER / FORGED / 6061 T-6 ALUMINUM FRONT HUB: ALLOY SHELL / LOOSE BALL / 3/8” MALE AXLE / 36H FRONT RIM: TREBOL / DOUBLE SIDE WALLED / 6061-T6 ALUMINUM / 36H REAR HUB: TREBOL / SEALED BEARING / 14MM MALE AXLE / 36H / 9T REAR RIM: TREBOL / DOUBLE SIDE WALLED / 6061-T6 ALUMINUM / 36H TYRES: TREBOL 2.35 FRONT & REAR / 60 TPI / 65 PSI SPROCKET: TREBOL / HI-TEN STEEL / 25T CRANKS: 3PC / 4130 CRMO / 170 MM ARM LENGTH BB: MID / SEALED BEARING PEDALS: FLYBIKES RUBEN GRAPHITE / NYLON - FIBERGLASS COMPOUND SEAT: ELECTRON COMBO SEAT / 100% SYNTHETIC LEATHER / 25 MM THICKNESS. GEARING: 25/9 WEIGHT: 11.3 KG / 24.9 LB ###section### Product Highlights Longer top tube is great for taller riders who need a bit more room (6ft / 180cm plus) A great all rounder suitable for any type of riding Sealed rear hub Strong and durable double walled rims Strong and durable crankset ###shogun-image-section###
If you're looking for something a little more nimble and responsive or find that a full sized 20" BMX is too big for you then the Saiko may be what you're looking for. It is a style that has evolved over time to become a low-slung 20" bike with shorter geometry making it way more responsive than a regular 20". It's built with durability in mind with 1020 hi-ten steel frame, forks and bar each with chromoly used in places to add additional strength. With a 19.25" top tube and 165mm cranks paired up with the Salt's "AM" Chain, "PRO" topload stem and integrated headset and their "TRACER" tyres combine to make the Saiko a truly special and unique bike. ###section### Product Specs FRAME MATERIAL: crmo down tube, 1020 hi-ten WHEEL SIZE: 20" TOP TUBE LENGTH: 19.25" CHAIN STAY LENGTH: 13.2" HEADTUBE ANGLE: 75° SEAT TUBE ANGLE: 71.5° FORKS: RADIO “SAIKO 20” fork, 1020 hi-ten, crmo steerer, tapered legs BARS: RADIO “SAIKO” bar, 1020 hi-ten STEM: SALT “PRO” topload stem, 50mm reach HEADSET: SALT “PRO” int. headset, sealed bearing BRAKE MOUNTS: Welded BRAKES: RADIO “AM” alloy u-brake rear FRONT HUB: RADIO “AM” hub, alloy, loose ball, 3/8″s male axle, 36h FRONT RIM: RADIO “AM” rim, single wall, 36h REAR HUB: RADIO “AM” cassette hub, alloy, semi-sealed, 9t, 14mm axle, 36h REAR RIM: RADIO “AM” rim, single wall, 36h TYRES: SALT “TRACER” tyres, 2.35″ front & rear SPROCKET: RADIO “VISION” steel 25t sprocket CRANKS: RADIO “AM” 3pc crank, tubular, crmo, 170mm, 8 spline BB: Mid size, press fit, sealed bearing PEDALS: RADIO “PRO” Nylon Fibreglass Pedals SEAT: RADIO “CENTURY” slim padded combo seat GEARING: 25/9 WEIGHT: 11.90kg / 26.23lbs ###section### Product Highlights Full Size Bike with a Shorter Top Tube and geometry to Suit riders who are 4ft - 5ft 4" / 120cm -160cm Great for Riders who are just too small to handle a full size 20" BMX High-quality Chromoly construction Includes sealed bearings Fitted with high-quality aftermarket components
Ghost Kato Universal 29 Hardtail BikeThe Ghost Kato Universal 29 is a versatile, durable and fun hardtail mountain bike (MTB) that's ideal for general trail riding, weekend countryside adventures and urban errands. It features an aluminium frame, 100mm-travel RockShox Judy suspension forks and a Shimano 3x9-Speed groupset with Tektro hydraulic disc brakes. It's also equipped with 29" Rodi Excalibur XC rims wrapped in high-grip 2.35"-wide tyres. This bike is a superb all-terrain journey companion for wherever your adventure takes you.Durable, Stylish and Versatile Hardtail Mountain BikeUniversal use and endurance - that's what the Kato Universal 29 is all about. This hardtail mountain bike rolls on large 29-inch wheels, which certainly takes the edge off of roots on forest trails. However, this MTB is mainly at home on trial centre routes, gravel tracks and roads. Thanks to the well-thought-out geometry, you can explore over long distances and high altitudes. The durable and low-maintenance components from renowned manufacturers such as RockShox and Shimano ensure that the Kato Universal 29 will accompany you for a long time on all trails.Features:Frame Material: AluminiumWheel Size: 29"Forks: RockShox Judy TK R 100 mmStem: Ground Fiftyone Dia. 31.8 mmHandlebar: Ground Fiftyone Dia. 31.8 mm 0/700 mm (XS) 0/720 mm (S) 0/740 mm (M-L) 0/760 (XL)Rear Derailleur: Shimano Alivio RD-M3100 9-SFront Derailleur: Shimano Altus FD-M370Chainset: Shimano FC-MT101 44-32-22Cassette: Shimano CS-HG-200-9 11-36Chain: KMC X9Brake System: Tektro HD-M275 180 mmBrake Rotors: Tektro TR180-35Front Tyre: Mitas Ocelot 29x2.35Rear Tyre: Mitas Ocelot 29x2.35Front Rim: Rodi Excalibur XC 19Rear Rim: Rodi Excalibur XC 19Front Hub: Shimano HB-TX505 QR 100 mmRear Hub: Shimano FH-TX505 QR 135 mmSpokes: Sapim 2.0Seatpost: GHOST SP DC1 31.6 mmSeatclamp: GHOST XC 68 34.9 mmSaddle: Selle Italia X-BaseGrips: MTB GripPedals: FPD NW-91KHeadset: 14106Gear Hanger: FRHG0004Easy AssemblyWhen you order a bike, one of our trained mechanics will carefully prepare and pack your bike for shipping. Upon delivery, the assembly is simple and all necessary tools and plastic pedals are conveniently included in the box.Depending on the delivery service and destination, bikes will either be delivered in a large or a small box. Below is a guide as to how your bike will arrive: All bikes for delivery within the UK and Republic of Ireland will be delivered in a large box, except for balance bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for delivery within the EU on a standard service will be delivered in a large box. If an express delivery option is chosen, your bike will be packed into a small box. Again, the exception is balance bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for worldwide delivery outside the EU will be delivered in small boxes.This video demonstrates assembly from a SMALL BOX.This video demonstrates assembly from a LARGE BOX.Please note that due to ongoing issues in the global bike supply chain, manufacturers may substitute certain component items due to availability. In this situation, they will be replaced with the same quality or better performing parts.Buy Ghost Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.
Ghost Kato Universal 29 Hardtail BikeThe Ghost Kato Universal 29 is a versatile, durable and fun hardtail mountain bike (MTB) that's ideal for general trail riding, weekend countryside adventures and urban errands. It features an aluminium frame, 100mm-travel RockShox Judy suspension forks and a Shimano 3x9-Speed groupset with Tektro hydraulic disc brakes. It's also equipped with 29" Rodi Excalibur XC rims wrapped in high-grip 2.35"-wide tyres. This bike is a superb all-terrain journey companion for wherever your adventure takes you.Durable, Stylish and Versatile Hardtail Mountain BikeUniversal use and endurance - that's what the Kato Universal 29 is all about. This hardtail mountain bike rolls on large 29-inch wheels, which certainly takes the edge off of roots on forest trails. However, this MTB is mainly at home on trial centre routes, gravel tracks and roads. Thanks to the well-thought-out geometry, you can explore over long distances and high altitudes. The durable and low-maintenance components from renowned manufacturers such as RockShox and Shimano ensure that the Kato Universal 29 will accompany you for a long time on all trails.Features:Frame Material: AluminiumWheel Size: 29"Forks: RockShox Judy TK R 100 mmStem: Ground Fiftyone Dia. 31.8 mmHandlebar: Ground Fiftyone Dia. 31.8 mm 0/700 mm (XS) 0/720 mm (S) 0/740 mm (M-L) 0/760 (XL)Rear Derailleur: Shimano Alivio RD-M3100 9-SFront Derailleur: Shimano Altus FD-M370Chainset: Shimano FC-MT101 44-32-22Cassette: Shimano CS-HG-200-9 11-36Chain: KMC X9Brake System: Tektro HD-M275 180 mmBrake Rotors: Tektro TR180-35Front Tyre: Mitas Ocelot 29x2.35Rear Tyre: Mitas Ocelot 29x2.35Front Rim: Rodi Excalibur XC 19Rear Rim: Rodi Excalibur XC 19Front Hub: Shimano HB-TX505 QR 100 mmRear Hub: Shimano FH-TX505 QR 135 mmSpokes: Sapim 2.0Seatpost: GHOST SP DC1 31.6 mmSeatclamp: GHOST XC 68 34.9 mmSaddle: Selle Italia X-BaseGrips: MTB GripPedals: FPD NW-91KHeadset: 14106Gear Hanger: FRHG0004Easy AssemblyWhen you order a bike, one of our trained mechanics will carefully prepare and pack your bike for shipping. Upon delivery, the assembly is simple and all necessary tools and plastic pedals are conveniently included in the box.Depending on the delivery service and destination, bikes will either be delivered in a large or a small box. Below is a guide as to how your bike will arrive: All bikes for delivery within the UK and Republic of Ireland will be delivered in a large box, except for balance bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for delivery within the EU on a standard service will be delivered in a large box. If an express delivery option is chosen, your bike will be packed into a small box. Again, the exception is balance bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for worldwide delivery outside the EU will be delivered in small boxes.This video demonstrates assembly from a SMALL BOX.This video demonstrates assembly from a LARGE BOX.Please note that due to ongoing issues in the global bike supply chain, manufacturers may substitute certain component items due to availability. In this situation, they will be replaced with the same quality or better performing parts.Buy Ghost Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.
4iiii Precision Pro 105 R7000 Dual Power MeterPerfect for road cyclists who want to take their training sessions up a notch, this dual-sided powermeter comes factory fitted into the crankarms of a Shimano 105 R7000 crankset. With an ultra-precise +/- 1% accuracy, this model is equipped to help you reach your new personal best. Boasting up to 100+ hours of battery life from its long-lasting lithium-ion coin cell battery and coming kitted out with a range of performance-enhancing features, this is an ideal choice for getting the best out of every training session.Used to pace attacks up the Alpe D'Huez in the Tour de France and to hammer on the Queen K during the Ironman World Championships, the Precision Pro Powermeter delivers industry-leading accuracy and reliability when you need it most. Through 4iiii's patented 3D Strain Gauge technology, you can be assured that the data you depend on will help lead you to your own Yellow Jersey.The Precision Pro will allow you to view advanced metrics like left/right balance, pedal smoothness, torque effectiveness, and provide you with the most accurate power numbers during training and racing. Ridden by the top cyclists and triathletes in the world, the Precision Pro is the ultimate training tool to help you reach your goals.The Precision Pro Ride Ready comes pre-installed on a new Shimano 105 R7000 crankset.3D Power MeasurementWhen you put force through your pedals or crank, it doesn't just bend the crank - it twists and flexes in all three dimensions. 4iiii's patented 3D power measurement system measures this multidimensional strain, so you can be confident that your unique pedal stroke is still measured accurately no matter your riding conditions.Industry Leading Accuracy4iiii's +/- 1% accuracy isn't just a claim, it's been third-party tested and validated by leading scientists and the Locomotion Lab at the University of Colorado. You can plan your training, pacing, and racing with confidence knowing that your data is always going to be consistent. Don't limit your potential with unreliable data.Dual Channel ANT+ and Bluetooth Smart4iiii Powermeters communicate their measurements over both the widely-used ANT+ and Bluetooth Smart radio standards, letting you read and record your power numbers on an enormous catalogue of head units, sports watches, smartphones, and computers.3 Year Manufacturer's Warranty4iiii Powermeters are waterproof, durable, and designed to be accurate and precise even in the harshest conditions. Because of this, 4iiii are happy to offer an industry-leading 3-year warranty.Features: Crankset: Shimano 105 R7000 Use: Road Accuracy: +/- 1% Power Range: 0-4000W Cadence Range: 0-150RPM Communication Protocols: ANT+, Bluetooth Operating Temperature: 0 to 50 degrees C (32-122 degrees F) Storage Temperature: -20 to 50 degrees C (4-122 degrees F) Battery Type: CR2032 lithium ion coin cell Battery Life: 100+ hours Waterproof Rating: IPX7, IPX5 Length: 37.7mm (1.5in) Width: 27.6mm (1.1in) Depth: 7.5mm (0.3in) Module Weight: Non-drive Side: 9g (0.3oz), Drive Side: 16g (0.6oz), Total: 25g (0.9oz)Technologies: In The Box: Once your ride-ready Precision Pro powermeter arrives, it just needs to be installed on your bike using the standard Shimano crankset installation process. Connect a head unit or computer, and you can start riding with power! Warranty and Durability: Ridden through rain storms at Strade Bianche, mud-filled cross country mountain bike races, and even tested amidst the salt spray of the ocean on Oracle Team USA's America's Cup competitors, you can be assured that your 4iiii Powermeter will be as tough as you are and is backed with an industry-leading 3-year warranty. All 4iiii Powermeters are IPX7-rated for water immersion up to one meter and backed with an industry-leading 3-year warranty. Indoor Training: If the weather or climate makes riding outdoors tough, your 4iiii Precision Pro powermeter can be used with all popular indoor-training apps, such as Zwift, TrainerRoad, Wahoo SYSTM, Rouvy, and more. Simply use your favourite app's connection procedure over ANT+ or Bluetooth Smart, put your bike on a trainer, and get riding!Manufacturer's Part Numbers: PMD100-S11A02A Black 52/36T 160mm PMD100-S11D02A Black 52/36T 175mm PMD100-S11D01A Black 50/34T 175mm PMD100-S11B01A Black 50/34T 170mm PMD100-S11C02A Black 52/36T 172.5mm PMD100-S11C03A Black 53/39T 172.5mm PMD100-S11C01A Black 50/34T 172.5mm PMD100-S11D03A Black 53/39T 175mm PMD100-S11B03A Black 53/39T 170mm PMD100-S11B02A Black 52/36T 170mm PMD100-S11A03A Black 53/39T 160mm PMD100-S11A01A Black 50/34T 160mmBuy 4iiii Components from Chain Reaction Cycles, the World's Largest Online Bike Store.