The Substance cranks from BSD. These cranks feature a 2.5 piece design which means the whole crank set can be tightened with just one 8mm bolt. The Arms are made from heat treated 4130 with a rectangle cross section for extra stiffness and a extra beefy pedal boss for strength with angled back for frame clearance. The Spindle is a heat treated, ultra hollow design with a 22mm diameter and 48 splines. Available in 165mm 170mm, or 175mm lengths in black or chrome. RHD and LHD compatible. Now comes with free installation tool. ###section### Product Specs Crank Type:2.5pc Spindle Diameter:22mm Includes BB:No Weight:870g / 30.7oz ###shogun-image-section###
Box Three Hollow Forged Cranks are constructed from 6061 T-6 aluminium and have a super stiff 24mm Chromoly spindle. The cranks feature dual pinch bolts, laser etched graphics and include a bottom bracket. ###section### Product Specs Type:2pc Spindle Diameter:24mm Includes BB Bearings:No Weight:904 grams ###shogun-image-section###
The Box Four cranks feature an alloy cold forged 2pc design and includes an external BSA bottom bracket. ###section### Product Specs Type:2pc Spindle Diameter:24mm Includes BB Bearings:No Weight:TBC ###shogun-image-section###
The Box Five cranks are a 3 piece alloy sqaure taper design, made with a durable cold forged construction from 6061 T-6 Aluminum. ###section### Product Specs Type:3pc Spindle Diameter:24mm Includes BB Bearings:No Weight:TBC ###shogun-image-section###
Box Two M30-P cranks have a super-stiff, cold-forged, 30-millimetre, 7075 aluminum alloy, Praxis M30 spindle that fits frames with European bottom brackets, paired with the same oversized, hollow-forged arms and 104 BCD spider as the Box One M35 cranks. Includes a Praxis M30-BSA Threaded Bottom Bracket that is compatible with all European style bottom brackets. ###section### Product Specs Type:2pc Spindle Diameter:30mm Includes BB Bearings:No Weight:753g ###shogun-image-section###
Featuring beefy hollow-forged crank arms and a massive 30mm Praxis M-30 spindle cold-forged from 7075 aluminum and precision ground to extremely tight tolerances, the M30-M Crankset is the absolute stiffest junior race BMX crankset available today. A precision CNC-machined chromoly/alloy self-extracting crank bolt system makes installation and removal a snap. ###section### Product Specs Type: 2pc Spindle Diameter: 30mm Drive Side: Includes BB Bearings: No Weight: 518g ###shogun-image-section###
Ridden to a 2013 World Championships by Caroline Buchanan, a silver medal by Marc Willers and bronze by Manon Valentino, Box One M35 Cranks have proven themselves as the go-to choice for elite BMX racers. What makes these BMX cranks so special is that they are the world’s first with a Praxis 35-millimetre external bottom bracket system. Hollow forged crank arms and a massive 35 millimeter Praxis spindle cold-forged from 7075 aluminum make this the absolute stiffest BMX race crank on the market today, period. A precision CNC-machined chromoly/alloy self-extracting crank bolt system round out the system, making installation and removal a snap. Fits frames with BB30/PF30 bottom shells. M35 cranks will not fit frames with BSA (Euro), BB86 or T47 bottom bracket shells. ###section### Product Specs Type:2pc Spindle Diameter:35mm Includes BB Bearings:No Weight:750g ###shogun-image-section###
Blank Generation TSC BMX CranksThe Blank Generation TSC Cranks feature a Tapered Spindle Clamping system allowing it to do away with those unsightly pinch bolts, making it lighter and more ‘ankle friendly’.Features: Crank Arm Material: 100% 4130 CrMo, 31.8mm square tube design Axle Material: 4130 CrMo 19mm, 8 spline spindle Left and right-hand drive compatible Includes its own unique sealed mid bottom bracket kit including a 44mm and 51mm centre sleeve for a perfect fit Assembly instructions includedBuy Blank Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
The Blank Generation TSC Cranks feature a Tapered Spindle Clamping system, doing away with those unsightly pinch bolts and making it lighter and more ‘ankle friendly’. Made from strong Cr-Mo construction, this is the perfect choice of a replacement or upgrade for tricking it out at the skatepark or street.
The New Akimbo cranks from Animal feature a strong but not over-built design made entirely from heat treated 4130. The Akimbo BMX cranks have a smooth arm tubular arm design to prevent ankle bashing and use a hollow heat treated 22mm, 48spline spindle. Left or Right hand compatible and come complete with crank installation tool. ###section### Product Specs Crank Type:3pc Spindle Diameter:22mm Includes BB:No Weight:938g / 33.1oz ###shogun-image-section###
Designed for mountain bike (MTB) riders who want to take their training sessions to the next level, this high-quality powermeter comes factory fitted into a Shimano XT M8100 left-sided crank arm. Another highlight is its lightweight crank arm design that is optimised for maximum power-transfer efficiency without sacrificing stiffness. At 5.5mm high, this Precision 3.0 powermeter is compatible with almost every bike frame on the market. In addition, the indicator light will let you know when your power meter is on, performed a successful zero-offset, and is ready for its battery to be changed. With an ultra-precise +/- 1% accuracy and an impressively light 9g weight, this left-sided power meter is all set for helping you reach your performance goals. One final highlight is that it boasts up to 800 hours of battery life from its long-lasting coin cell battery. Precision 3 Whether you are fighting for a Kona slot, spending countless hours on the indoor trainer or striving for a personal best; one thing we know, success takes time. With up to 800 hours of battery life, +/-1% accuracy and weighing in at only 9 grams, the Precision 3Powermeter will be your trusted training tool for years to come. Shimano XT M8100 Crank Arm Shimano XT is the original mountain bike series trusted by generations of mountain bikers around the world. Whatever the trail, whatever you ride, XT is your solution for mountain biking today. Reliable. Superior. Intuitive. XT is the high performance workhorse you can count on. Accuracy in 3D Not everyone has a perfect pedal stroke. 4iiii is the only crank-based power meter to use 3 strain gauges to measure all forces in your pedal stroke. Our patented 3D Strain Gauge design has been 3rd party tested to +/- 1% accuracy providing you with data that you can rely on to help you reach your fullest potential. Up To 800 Hour Battery Life With up to 800 hours of battery life, you won't have to worry about changing your battery for years to come. +/- 1% Accuracy Everyone has a unique pedal stroke. 4iiii's patented 3D strain gauge measures all forces to deliver precision accuracy. Technologies: Accuracy in 3D: Not everyone has the perfect pedal stroke. With +/- 1% accuracy, 4iiii is the only crank-based power meter to use 3 strain gauges to measure all forces in your pedal stroke. Ultra Low Profile: With an ultra low profile design, the PRECISION 3 is compatible with more bike frames than ever before. Indicator Light: At a glance, you can now see when your power meter has turned on, performed a successful Zero-offset, or has a low battery. Although, don’t expect to see that low battery indicator for a while! Waterproof: Based in the foothills of the Canadian Rockies, we were tired of training tools not designed to work in our tough environment. With an IPX7 waterproof rating you can be assured that your power meter can handle the toughest conditions. ANT+ and Bluetooth: Get the same numbers training inside and outside. The PRECISION 3 Powermeter is both ANT+ and BLE compatible so you can use it on your preferred head unit and favorite indoor training app. 3 Year Warranty: A lot can happen in 3 years. You probably won’t need to use it, but it’s reassuring to know that all 4iiii Powermeters are backed by an industry-leading 3-year warranty.
This dual-sided powermeter comes factory fitted into the crankarms of a Shimano 105 R7000 crankset, which makes it ideal for road cyclists who want to take their training sessions up a level. With an ultra-precise +/- 1% accuracy, this model is all set for helping you reach your performance goals. Another highlight is it boasts up to 100+ hours of battery life from its long-lasting lithium-ion coin cell battery. 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 Measurement When 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 Accuracy 4iiii'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 Smart 4iiii 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 Warranty 4iiii 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. 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 160mm