Sram Gear Ratio Calculator, Supports Shimano, SRAM, 1x, and 2x setups.

Sram Gear Ratio Calculator, Virtually no weight difference between SRAM Rival AXS XPLR and mechanical SRAM Apex 12 Calculate gear ratios given chainring and sprocket (cog) sizes. Supports Shimano, SRAM, 1x, and 2x setups. The best bicycling gear calculator on the internet. Mechanical road shifters pull a different cable ratio than MTB derailleurs, so you can't just wire them together. Professional bicycle gear ratio calculator for all cycling enthusiasts. Calculate speed, cadence, optimize bicycle drivetrain systems. So, SRAM has developed X-Range gearing: four 2x chainring sets and five cassettes that cover all riders’ needs, from WorldTour to endurance and gravel. Inspired by and updated from Sheldon Brown's Derailer Gear/Internal-Gear Calculator Contact us (below) if you have a cassette or tire size you would like to add, or found an issue. km/h 20 30 40 50 28-622 derailleur capacity 37 Development/m 3 4 5 6 7 8 9 10 Gear Steps 34 11 12 13 14 15 16 17 19 22 25 28 32 50 11 12 13 14 15 16 17 19 22 25 28 32 Apr 11, 2026 · Shimano GRX: The Cable Pull Problem Shimano is stricter. . Internal-gear hubs are more reliable than derailer systems, and require much less maintenance. Select File The selection of internal-gear hubs in the Calculator is complete except for one a few new models whose gear ratios have not been made public, and some very rare antiques. Apr 27, 2026 · Service or replace your bottom bracket the right way. Apr 20, 2026 · Spec table, weight comparison, gear range, price breakdown, and key differences between the three major gravel groupsets in 2026. Gain Ratios Gear Inches Meters Development If you want more numbers, including speed and cadence data, Jake Odell has a more elaborate gear calculator: HPV Drivetrain Analyzer Thanks to Stephen D. That means you can stay on the same ring longer, requiring fewer front shifts You just want to ride more and worry less. Nov 25, 2024 · Choosing the right rear derailleur can be tricky, but this guide simplifies the process. Upgrade your drivetrain with confidence. Find the best 2x combo for you with our gearing calculator: But, range is only one half of the equation; they also want a drivetrain that offers the right gear for any situation. The step-up ratios of their top gears make oversize chainrings unnecessary on small-wheel bicycles. Gear ratio calculator for cyclists. We’ve employed smaller chainrings with a consistent 13T difference, while giving the cassettes a 10T-start for wider range (up to 10-36, or 360%!). Learn more about Rival eTap gearing. Unlike derailers, internal-gear hubs can shift at a stop, very nice in stop-and-go urban traffic. The right gearing can make that a reality; that’s where Rival eTap AXS comes in. Compare cassettes, analyze climbing gears. Free bike gear calculator - Calculate gear ratios, speed at cadence, gear inches & meters development. Compare ratios, gear inches, and speed for any drivetrain. Plus budget alternatives that actually work. Five chainring sizes for fine-tuning the gear ratio: 38, 40, 42, 44 and 46 Electronic full-mount derailleur with fast, precise gear changes Components are hardly heavier than those of the SRAM Force and Red – except for the aluminum crankset. The selection of cassettes is up to date as of February 2018 for Shimano, SRAM, SunRace and recent Campagnolo models. All combinations of our X-Range gearing ensure fewer, faster front shifts to make it easier for you to find the right gear. Free comprehensive gear analysis and performance metrics. Cohen and Timothy Lipetz for programming help Further information: Rohloff 14 speeds Sturmey Archer SRAM/Sachs Seven Speeds Shimano 4 and 7 speeds X-Range achieves wider range and tighter jumps by going to a 12-speed cassette, but also by moving some of the gear range from the front of the drivetrain to the back. You don’t have to fit perfectly into any of these categories to find the right Rival configuration for road riding. Used by 30,000+ cyclists. Decode BSA, T47, BB30, PF30, BB86 and SRAM DUB standards, fix a creaking BB, and install Hollowtech II. For mechanical builds, you need a Wolf Tooth Tanpan (cable pull converter) to translate the GRX lever's pull into MTB derailleur travel. Free with charts. Alternatively, the Wolf Tooth RoadLink extends derailleur hanger reach for larger The Ratio 1x12 Road Ratchet allows you to run a 12 speed SRAM AXS or XPLR cassette and compatible chain with a SRAM mechanical derailleur and shifters. From top brands like Shimano and SRAM to gear ratios and compatibility tips, we cover everything you need to find the perfect fit. ls0hv, 3nm, u26sd, zzvhc, qikr, hr, sobuemi, uoeekz3, gzodyk, iy,