Stages · Updated September 2026
Stages Power LR Shimano Ultegra R8100: price & specs
Stages Power LR Shimano Ultegra R8100. Every price and spec below is linked to its source and dated — no guesses.
Source: stagescycling.com verified STALE · 2026-09-17 ✓ corroborated verify in ledger
The Stages Power LR Shimano Ultegra R8100 is listed at $889.99 on stagescycling.com as of 2026-07-25, #4 cheapest of 7 cycling power meters (median $889.99); other retailers may be lower. It earns a Gold Deskmark — 80/100 pay-blind standing, #2 of 8 in class.
Verified Sep 17, 2026 · figures linked to their source in the table below
Seen at
- biketiresdirect.com$864.99below listread
Each figure is what that seller's own page published on the day we read it — not our price of record, and not a live quote. Follow the link for what it costs right now.
Price history
$889.99Rose from the price on record when we began tracking (2026-07-25). A dated chart builds here as the price moves over the coming days.
Is the Stages Power LR Shimano Ultegra R8100 a good buy?
At $889.99, the Stages Power LR Shimano Ultegra R8100 is #4 cheapest of the 7 cycling power meters we track, where the median is $889.99. On the spec sheet, its accuracy 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 of 175 hr is below the median of the 9.
Specifications
| Price (US) | $889.99 — current on record (was $864.99) |
|---|---|
| Brand | Stages |
| Released | — |
| Mount type | crank-arm |
| Measurement sides | dual-sided |
| Accuracy (%) | 1.5 |
| Weight grams | 15 |
| Battery type | CR2032 |
| Battery life (hr) | 175 |
| Connectivity | ANT+/BLE |
| Power balance measured | Yes |
| Cycling dynamics | — |
| Waterproof rating | IPX7 |
| Warranty years | — |
Source: stagescycling.com (read 2026-09-17) STALE · 2026-09-17 · corroborated by biketiresdirect.com (read 2026-07-13).
How we checked
The Stages Cycling manufacturer product page (SKU R8100-LR, titled "Stages Power LR Shimano Ultegra R8100 Dual Sided Power Meter") confirms the exact model and states +/- 1.5% accuracy, "Only adds 15g to base crank arm", "175+ hours (coin cell: CR2032)", and "Water resistance rating: IPX7". BikeTiresDirect's listing for the same "Gen 3 Ultegra FC-R8100 LR Power Meter Crankset" corroborates the model identity, describes it as a crank arm-based dual-sided bilateral power meter with ANT+ and Bluetooth SMART compatibility, and lists MSRP $864.99. GPLama's dated 2023-05-23 review of the "Ultegra R8100 DUAL" independently confirms +/-1.5% accuracy, ANT+/Bluetooth wireless protocols, 2x CR2032 / 175hrs battery, IPX7, and US$864.99 pricing.
Is the Stages Power LR Shimano Ultegra R8100 worth it vs cheaper cycling power meters?
Stages Power LR Shimano Ultegra R8100 against its closest cheaper and pricier cycling power meters on the specs that matter — every value sourced. See all 7 ranked
| Product | Price | Mount type | Measurement sides | Accuracy (%) | Weight grams | Battery type |
|---|---|---|---|---|---|---|
| Stages Power LR Shimano Ultegra R8100 this | $889.99 | crank-arm | dual-sided | 1.5 | 15 | CR2032 |
| Power2Max NGeco | $490 | spider | dual-sided | 2 | — | CR2450 |
| Wahoo Powrlink Zero | $999 | pedal | dual-sided | 1 | 276 | rechargeable-liion |
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 $889.99, as of 2026-07-25.
How does the Stages Power LR Shimano Ultegra R8100 compare on price?
At $889.99, the Stages Power LR Shimano Ultegra R8100 is #4 cheapest of the 7 cycling power meters we track, where the median is $889.99.
Has the Stages Power LR Shimano Ultegra R8100's price changed?
No — the Stages Power LR Shimano Ultegra R8100 has held at $889.99 since 2026-07-25.
What is the lowest price the Stages Power LR Shimano Ultegra R8100 has been?
The lowest we have recorded for the Stages Power LR Shimano Ultegra R8100 is $889.99 on 2026-07-25.
Is now a good time to buy the Stages Power LR Shimano Ultegra R8100?
The Stages Power LR Shimano Ultegra R8100 is currently $889.99; the lowest we have recorded is $889.99 (2026-07-25). Every price is dated, so you can judge it against its own history.
What are the Stages Power LR Shimano Ultegra R8100's key specs?
Stages Power LR Shimano Ultegra R8100 (Stages): Mount type crank-arm, Measurement sides dual-sided, Accuracy (%) 1.5, Weight grams 15, Battery type CR2032. Full sourced spec sheet verified 2026-09-17.
Price of record: $889.99 at stagescycling.com, 2026-07-25. Other retailers may be lower — check the current price:
See Stages Power LR Shimano Ultegra R8100 on Amazon As an Amazon Associate we earn from qualifying purchases.Similar cycling power meters
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Compare with
Head-to-head
- Stages Power LR Shimano Ultegra R8100 vs Favero Assioma PRO RS-2
- Stages Power LR Shimano Ultegra R8100 vs Garmin Rally RS200
- Stages Power LR Shimano Ultegra R8100 vs Wahoo Powrlink Zero
- Stages Power LR Shimano Ultegra R8100 vs 4iiii Precision 3+
- Stages Power LR Shimano Ultegra R8100 vs Power2Max NGeco
- Stages Power LR Shimano Ultegra R8100 vs Sigeyi AXO SL
- Stages Power LR Shimano Ultegra R8100 vs Magene P505
Cheaper cycling power meters
- Power2Max NGeco $490
- Sigeyi AXO SL $389.5
- Magene P505 $349
Step up
- Wahoo Powrlink Zero $999
- Rotor 2INpower SL $1099
- Garmin Rally RS200 $1099.99