SRAM PG-730
SRAM

SRAM PG-730

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SRAM PG-730 is a durable 7-speed MTB cassette using PowerGlide II for fast, positive shifts. Steel, chrome-finished cogs provide a versatile 12-32T range for trail and everyday use.

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Product Details

Overview — PowerGlide II technology for reliable MTB shifting

SRAM PG-730 (Model ID: CS-PG-730-A1, MPN 00.0000.200.293, SKU 120025) is a purpose-built 7-speed mountain cassette using SRAM's PowerGlide II tooth profile and shift ramp geometry. The cassette's optimized tooth profile and ramp design deliver quick, precise index shifts under load, improving chain engagement and reducing missed shifts on technical climbs and fast trail transitions. Constructed from chrome-finished steel cogs, the PG-730 balances durability with cost-effectiveness — ideal for riders who want dependable performance on hardpack singletrack, fire roads, or everyday commuter use. At 302g, it provides a solid, long-lasting drivetrain upgrade without pushing weight to a premium price point.

Key features and construction details

The PG-730 employs PowerGlide II shifting technology: specially profiled teeth and precision ramps that guide the chain smoothly from cog to cog. The cog set (12-14-16-18-21-26-32) gives a wide 12–32T range, offering close progression in the middle gears and a big jump for lower-speed climbing when you need it most. Materials and finish: individual cogs are steel with a chrome finish for corrosion resistance and extended wear life. The cassette's stamped and machined construction focuses on longevity and consistent shifting performance in muddy, wet, or dusty conditions. Real-world benefit: fewer replacements and reliable shifts on long rides or daily commuting.

Fit, compatibility and installation notes

The PG-730 is designed for 7-speed MTB drivetrains and standard Shimano/SRAM splined freehub bodies. It installs like a standard 7-speed cassette and uses a conventional cassette lockring. For some modern hubs you may need a spacer when mounting to 8/9/10-speed freehub bodies — check your hub manufacturer's instructions or contact Forest Bikes if you're unsure. Works best with 7-speed chains and 7-speed MTB derailleurs; mixing with different speed chains or shifters can cause suboptimal shifting. Torque the lockring to manufacturer specs and confirm the derailleur limit screws and B-tension are set for the 32T large cog to avoid chain drop or shifting problems.

Who the PG-730 is for

This cassette is ideal for riders upgrading or maintaining entry-level to mid-range MTB drivetrains, commuters on threaded freehub wheels, and anyone looking for a robust, economical replacement cassette. Riders who value durability and consistent shifting over ultralight components will appreciate the steel construction and chrome finish. Not aimed at pro-level racers chasing grams — instead, it’s for practical cyclists who want dependable performance on trails, gravel tracks, and daily rides without frequent cassette swaps.

Key Features

  • ✓ PowerGlide II tooth profile and ramp design for smoother shifts
  • ✓ Durable chrome-finished steel cogs resist corrosion and wear
  • ✓ 7-speed 12-32T range offers versatile climbing and cadence options
  • ✓ Compact 302g cassette weight balances durability and practicality
  • ✓ Cog sequence 12-14-16-18-21-26-32 for consistent gear progression
  • ✓ Direct replacement for 7-speed MTB drivetrains with standard splined freehub
  • ✓ OEM part number 00.0000.200.293 (SRAM Model ID CS-PG-730-A1)
  • ✓ Ideal for trail riding, commuting, and budget-conscious drivetrain upgrades

Specifications

Cassette Technology PowerGlide II
Cassette Weight 302g
Cog Details 12-14-16-18-21-26-32
Cog Material Steel
Finish Chrome
Range 12-32T
Speed 7

Product Identifiers

Vendor Item # 00.0000.200.293
UPC 710845002939

Frequently Asked Questions

Is the PG-730 compatible with my hub?

The PG-730 fits standard 7‑speed splined freehub bodies commonly found on MTB wheels. Some 8/9/10-speed hubs accept 7-speed cassettes with a small spacer — check your wheel/hub manual or ask Forest Bikes to confirm compatibility for your specific hub.

What chain should I use with this cassette?

Use a dedicated 7‑speed chain for optimal performance and wear life. While some riders run slightly narrower chains successfully, mixing chain widths with cassette speed ratings can reduce shift quality and increase component wear.

How durable is the chrome steel construction?

Steel cogs with a chrome finish are chosen for longevity and corrosion resistance. Expect longer life than lightweight alloy cassettes in dirty or wet conditions, though steel will be slightly heavier. Regular cleaning and lubrication will maximize life.

Can I use PG-730 with SRAM or Shimano shifters?

The PG-730 is compatible with SRAM and Shimano 7‑speed MTB index shifters since they share the same shift spacing. For mixed-brand setups, ensure the shifter, derailleur, and chain are all rated for 7 speeds.

Do I need a new lockring or spacers to install it?

Most installations use your existing 7‑speed lockring. If mounting to a wider freehub body (8/9/10-speed), you may need a thin spacer — follow hub documentation or contact us if you need help selecting the correct spacer or lockring.

How do I maintain the cassette for longest life?

Keep the cassette clean of grit and old lubricant by degreasing periodically and re-lubing the chain. Inspect cog wear and replace the chain when stretched to prevent premature cassette wear. Tighten the lockring to specified torque after installation.

Buying Guide

Choose a cassette based on gear range, speed compatibility, material, and intended use. For trail and commuting where durability and reliability matter more than absolute weight, steel cassettes like the PG-730 offer excellent value and long service life. Match the cassette speed to your shifters and chain to ensure precise indexing. Consider the climbing angles and typical terrain when selecting range: a 12-32T set gives low gearing for steep climbs while keeping usable steps between gears on fast rolling sections. Check hub compatibility and whether spacers are required before ordering to ensure a trouble-free installation.

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