SRAM Pg-720 Cassette
Top Pick
SRAM

SRAM Pg-720 Cassette

4.5

Best 7-speed cassette for downhill mountain bikers seeking precise, reliable shifting.

A dedicated downhill component that strips away excess weight and complexity for pure gravity performance. It prioritizes fast, purposeful shifting and increased wheel clearance, making it a reliable, no-nonsense choice for aggressive single-ring setups.

$34.00

In stock

at

Racer Collective

See buying options
Series SRAM GX Eagle
Shimano Deore SRAM Force
SRAM GX Eagle
Number Of Speeds 7
7
8 9 10 11 12
Hub Compatibility Shimano HG
Shimano HG
Shimano/SRAM 11 Speed Road Standard Freehub

More PG options

SRAM PG-850 Cassette

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$27.00
SRAM PG-820 Cassette

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$28.99
SRAM PG-1130 Cassette

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$94.99
SRAM PG-950 Cassette

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$37.00
SRAM PG-730 Cassette

SRAM PG-730 Cassette

$25.52
SRAM PG-1170 Cassette

SRAM PG-1170 Cassette

$112.99
SRAM PG-1130 Cassette

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$76.00
SRAM 1050 Cassette

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$77.00
SRAM PG-1030 Cassette

SRAM PG-1030 Cassette

$61.15
SRAM PG-730 Cassette

SRAM PG-730 Cassette

$24.99
SRAM PG-950 Cassette

SRAM PG-950 Cassette

$34.00
SRAM PG-1130 Cassette

SRAM PG-1130 Cassette

$70.00
Sram PG-1070 Cassette

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$93.00
SRAM PG-850 Cassette

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$30.00
SRAM PG830 Cassette

SRAM PG830 Cassette

$25.00
SRAM PG1030 Cassette

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$64.95
SRAM PG950 Cassette

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$39.99
SRAM PG-970 Cassette

SRAM PG-970 Cassette

$38.45
SRAM PG-1170 Cassette

SRAM PG-1170 Cassette

$105.74
SRAM PG-1030 Cassette

SRAM PG-1030 Cassette

$69.99
Sram PG-1030 Cassette

Sram PG-1030 Cassette

$63.00
SRAM PG-1030 Cassette

SRAM PG-1030 Cassette

$63.00
Sram PG-1050 Cassette

Sram PG-1050 Cassette

$68.00
SRAM PG-1130 Cassette

SRAM PG-1130 Cassette

$67.50
Sram PG-820 Cassette

Sram PG-820 Cassette

$26.90
SRAM PG-970

SRAM PG-970

$49.99
SRAM PG-1070 Cassette

SRAM PG-1070 Cassette

$86.00
SRAM PowerGlide PG-830

SRAM PowerGlide PG-830

$28.47
SRAM PG-1030

SRAM PG-1030

$63.14
SRAM PG-1070

SRAM PG-1070

$79.99
SRAM PG-1130 Cassette

SRAM PG-1130 Cassette

$66.99
SRAM PG-1130 Cassette

SRAM PG-1130 Cassette

$65.00
SRAM PG-1170 Cassette

SRAM PG-1170 Cassette

$120.00
SRAM PG-1050 Cassette

SRAM PG-1050 Cassette

$77.00
SRAM PG-1070 Cassette

SRAM PG-1070 Cassette

$93.00
SRAM PG-1050 Cassette

SRAM PG-1050 Cassette

$77.00
SRAM PG-1050 Cassette

SRAM PG-1050 Cassette

$77.00
SRAM PG-1170

SRAM PG-1170

$110.00
SRAM PG-970 Cassette

SRAM PG-970 Cassette

$65.00
SRAM PG-1170 Cassette

SRAM PG-1170 Cassette

$120.00
SRAM PG-1231 XPLR Cogs

SRAM PG-1231 XPLR Cogs

$30.00
Sram PG-1050 Cassette

Sram PG-1050 Cassette

$84.99
SRAM PG-730

SRAM PG-730

$24.99
SRAM PG-1231 XPLR Cogs

SRAM PG-1231 XPLR Cogs

$30.00
SRAM PG-1170 Cassette

SRAM PG-1170 Cassette

$105.74
SRAM PG-1070 Cassette

SRAM PG-1070 Cassette

$93.00
SRAM PG-1050 Cassette

SRAM PG-1050 Cassette

$77.00
SRAM PG-830

SRAM PG-830

$25.00
SRAM PG-1070 Cassette

SRAM PG-1070 Cassette

$93.00
SRAM PG-950 Cassette

SRAM PG-950 Cassette

$39.99
SRAM PG-1070 Cassette

SRAM PG-1070 Cassette

$93.00
SRAM PG1130 Cassette

SRAM PG1130 Cassette

$58.99
SRAM PG950 Cassette

SRAM PG950 Cassette

$27.99
SRAM PG-1070 Cassette

SRAM PG-1070 Cassette

$93.00
SRAM PG-1070 Cassette

SRAM PG-1070 Cassette

$93.00
SRAM PG-1070 Cassette

SRAM PG-1070 Cassette

$93.00
SRAM PG-1070 Cassette

SRAM PG-1070 Cassette

$100.00
SRAM PG-1050 Cassette

SRAM PG-1050 Cassette

$77.00
SRAM PG-1050 Cassette

SRAM PG-1050 Cassette

$76.99

Who it's for

  • Downhill racers needing components that survive heavy impacts
  • Gravity riders demanding fast, reliable shifting on technical descents
  • Mechanics seeking better spoke clearance and derailleur protection

Who should skip it

  • Trail riders requiring a wide range for climbing
  • Home mechanics avoiding complex installation or specific spacer requirements
  • Budget-conscious cyclists looking for general-purpose drivetrain value

Performance breakdown

Shift Speed

Fewer cogs enable rapid, decisive gear changes during intense downhill runs.

Excellent

Spoke Protection

Integrated guard effectively prevents derailleur-to-spoke contact during high-impact riding.

Excellent

Drivetrain Integration

Seamlessly pairs with X01 DH systems for flawless, race-ready performance.

Excellent

Wheel Clearance

Optimized spacing provides extra room around spokes for improved wheel reliability.

Excellent

Compatibility

Standard splined driver body ensures straightforward installation on most downhill hubs.

Excellent

Durability

Robust construction built to withstand the harsh demands of gravity racing.

Excellent

Key Specs

Cassette Cogs

11-13-15-17-19-22-25

Color

Black

Cassette Body Type

Shimano Dynasys 11 Speed Mountain

Cassette Body Type

Shimano/SRAM 8 9 10 Speed

Drivetrain Speeds

7

Range

11-25

Defined Color

Black

Weight

224

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SRAM Pg-720 Cassette

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