Used Giant Revolt E+ Buying Guide: What to Check, Known Flaws, Valuations, and Best Model Years to Target
Used Giant Revolt E+ Buying Guide: What to Check, Known Flaws, Valuations, and Best Model Years to Target
Introduction: Used Giant Revolt E+ Technical Buying Guide (Checks, Flaws, and Valuations)
The Giant Revolt E+ is the e-gravel series from the Taiwanese manufacturer, valued for its versatility on pavement and light gravel. Purchasing a used model requires thorough inspection, focusing particularly on the state of the electrical system and gravel-specific components subject to wear.
1. Key Features and Relevant Model Years
The Revolt E+ series has seen significant evolutions over time, distinguished by its Giant SyncDrive mid-motors (often developed in partnership with Yamaha) or, in more recent models, Shimano EP systems.
Early generation models, such as the Revolt E+ Pro (2019–2021), featured SyncDrive Pro motors with six sensors and an aluminum frame (ALUXX SL). Subsequently (2022–2023), battery integration improved, often with the EnergyPak Smart Compact 500 Wh unit and the adoption of Shimano GRX drivetrains. The most recent models, from 2024 onwards, may feature the Shimano EP600 motor (85 Nm) and maintain compatibility with a 250 Wh range extender.
Technical Advice: More recent models (from 2024) featuring the Shimano EP600 (85 Nm) offer excellent performance with a wider network for service and spare parts. SyncDrive Pro models (based on Yamaha) are generally considered robust, but service is restricted to Giant centres.
2. Critical Points to Check When Buying Used
Buying a used e-bike demands particular attention beyond classic bike checks, given the greater complexity of the electrical system.
A. Electrical System (Motor and Battery)
This is the most expensive component to replace.
Battery Status (EnergyPak): Request proof of the number of charge cycles. A modern battery has a lifespan of 500–1,000 cycles before a significant capacity drop. Without a diagnostic report (obtainable at a Giant dealer), some degradation based on age must be assumed. Ask how it was stored (ideally between 30% and 60% charge if unused for long periods; failure to charge for over three months can damage it and invalidate the warranty). Check the housing in the downtube for signs of water ingress or impact damage.
Motor (SyncDrive/EP): Perform a test ride (uphill and on flat terrain) at different assistance levels. Metallic or unusual noises are not normal for Giant/Yamaha or Shimano motors and may indicate wear. Verify that no error codes (e.g., E50, E60) appear on the display (RideControl GO or RideControl Ergo), as their appearance requires authorized service intervention.
B. Frame and Wear Components
Frame (ALUXX SL or Advanced Composite): Check for cracks or impact damage, especially near the welds (aluminum) or deep chips (carbon). Inspect the D-Fuse seatpost (D-shaped section) for cracks or splits at the insertion point, as this component absorbs significant vibration.
Wheels: Some Revolt models, even non-electric ones, have shown potential fragility in the spokes on the rear wheel, particularly with heavy riders or aggressive gravel use. Check spoke tension and integrity. Verify the absence of lateral dents (caused by rock strikes) on the rims.
Drivetrain: Due to the high motor torque, e-bikes accelerate the wear of the chain, cassette, and chainring. Check for chain stretch and tooth profiles; the replacement of these components is inevitable but should be negotiated in the price if wear is high.
3. Known Flaws and Indicative Quotations (in Euro)
Chain/Cog Wear: This is the most common maintenance cost on all powerful e-bikes, given the accelerated wear.
Charging Issues: Often related to poor battery storage (failure to recharge for long periods). If the battery is dead due to neglect, replacement is expensive (between € 600 and € 850).
Indicative Used Quotations (Models in Excellent Condition, Low Mileage):
Valuation is heavily dependent on the battery status (SOH - State of Health) and mileage (ideally under 5,000 km).
Model Used Price Estimate (Euro)
Revolt E+ Pro Models (2019 – 2021) € 1,800 – € 2,400
Revolt E+ 1 / E+ 2 Models (2022 – 2023) € 2,200 – € 2,800
Recent Revolt E+ Models (2024 and later) € 3,000 – € 3,800
Depreciation Factors: A battery close to 5 years old or with more than 500 cycles justifies a price reduction between € 500 and € 800. A worn-out drivetrain kit requires a reduction of approximately € 150 – € 250.
It is always recommended to request the original proof of purchase to verify the bike's origin and any remaining Giant warranty.