# Stages Power LR Shimano Ultegra R8100: specs and price

**Price (US):** $864.99 (BikeTiresDirect lists "MSRP: $864.99" (set) for the Stages Gen 3 Ultegra FC-R8100 LR dual-sided power meter crankset; GPLama's 2023-05-23 review independently states "Pricing: US$864.99" for the same Ultegra R8100 DUAL. Used $864.99 as the typical US MSRP for this configuration. Note: the manufacturer's own SPIA/Stages store currently shows Regular Price $889.99 discounted to a Special Price $399.99 (clearance), so the market MSRP of $864.99 is used instead.), as of 2026-07-13. Among the 7 cycling power meters we track it is #4 cheapest of 7; category median $864.99.
**Brand:** Stages
**Deskmark:** Gold Deskmark — pay-blind category standing 80/100, #2 of 8 in class (independent, computed from sourced data, never for sale).

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | $864.99 |
| Brand | Stages |
| Mount type | crank-arm |
| Measurement sides | dual-sided |
| Accuracy pct | 1.5 |
| Weight grams | 15 |
| Battery type | CR2032 |
| Battery life hrs | 175 |
| Connectivity | ANT+/BLE |
| Power balance measured | Yes |
| Cycling dynamics | — |
| Waterproof rating | IPX7 |
| Warranty years | — |

## Where it stands

At $865, the Stages Power LR Shimano Ultegra R8100 is #4 cheapest of the 7 cycling power meters we track, where the median is $864.99. On the spec sheet, its accuracy pct of 1.5 is above the median of the 9, its weight grams of 15 is below the median of the 4, and its battery life hrs of 175 is below the median of the 9.

## Frequently asked questions

**How much does the Stages Power LR Shimano Ultegra R8100 cost?**

The Stages Power LR Shimano Ultegra R8100 has a US price of $864.99 (BikeTiresDirect lists "MSRP: $864.99" (set) for the Stages Gen 3 Ultegra FC-R8100 LR dual-sided power meter crankset; GPLama's 2023-05-23 review independently states "Pricing: US$864.99" for the same Ultegra R8100 DUAL. Used $864.99 as the typical US MSRP for this configuration. Note: the manufacturer's own SPIA/Stages store currently shows Regular Price $889.99 discounted to a Special Price $399.99 (clearance), so the market MSRP of $864.99 is used instead.), as of 2026-07-13.

**How does the Stages Power LR Shimano Ultegra R8100 compare on price?**

At $865, the Stages Power LR Shimano Ultegra R8100 is #4 cheapest of the 7 cycling power meters we track, where the median is $864.99.

**What are the Stages Power LR Shimano Ultegra R8100's key specs?**

Stages Power LR Shimano Ultegra R8100 (Stages): mountType crank-arm, measurementSides dual-sided, accuracyPct 1.5, weightGrams 15, batteryType CR2032. Full sourced spec sheet verified 2026-07-13.

Source: https://stagescycling.com/en_us/stages-power-lr-shimano-ultegra-r8100-dual-sided-power-meter (stagescycling.com, accessed 2026-07-13)
Corroboration: https://www.biketiresdirect.com/product/stages-cycling-gen-3-ultegra-fc-r8100-lr-power-meter-crankset (accessed 2026-07-13)
Canonical: https://frontdeskreview.com/product/cycling-power-meters/stages-power-lr-ultegra-r8100/
Cite: Per The Front Desk Review, the Stages Power LR Shimano Ultegra R8100 price of record was $864.99 as of 2026-07-13 — https://frontdeskreview.com/product/cycling-power-meters/stages-power-lr-ultegra-r8100/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl