Strummer Hyper SLR Alloy Rim

Strummer Hyper SLR is a lightweight alloy rim for road and light gravel bikes. Available in three profile heights to suit the character, weight, and appearance of the wheelset.

Profile Options

• D25 — 25 mm: Low and lightweight profile, suitable for climbing routes.

• D30 — 30 mm: Mid-depth profile balancing weight, stability, and appearance.

• D41.5 — 41.5 mm: Deep profile for a more distinctive look and all-round use.

Decal Options

• Black Decal

• White Decal

Specifications

• Material: Aluminum alloy

• Rim size: 700C / 29 inches

• Internal width: 19 mm

• External width: 22.5 mm

• Height options: 25 mm, 30 mm, and 41.5 mm

• Use: Road and light gravel

• System weight limit: 120 kg

The system weight limit includes the rider, bicycle, and all carried items. If the system weight exceeds 100 kg, have the wheelset inspected regularly by a qualified mechanic.

Weight and ERD

• D25: 428.5 grams per rim; ERD 588.5 mm

• D30: 475.5 grams per rim; ERD 579 mm

• D41.5: 647 grams per rim; ERD 558 mm

Actual weight may vary slightly due to the manufacturing process.

Recommended Tire Sizes

• Tire size range: 25–45 mm

• Ideal tire size: 25–28 mm

Maximum Inflation Pressure Limits

• 25–29 mm tires: 7.0 bar / 100 psi

• 30–34 mm tires: 5.75 bar / 83 psi

• 35–39 mm tires: 4.25 bar / 62 psi

• 40–44 mm tires: 3.5 bar / 51 psi

• 45 mm tires: 3.0 bar / 44 psi

If the maximum pressure listed on the tire is lower, follow that pressure limit.