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Every e-bike gets modified in its first month. We buy the stock parts you pull off, resell them to riders who need them, and put the credit toward your next upgrade.

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Takeoff Parts Co. · Madison, WI — checkout is in demo mode, no payment collected

Giant Explore E+ 4 takeoff values — Takeoff Parts Co.

Bike index / Giant

Giant Explore E+ 4 · manufacturer photo

Commuter · 2020-2026

Giant
Explore E+ 4

Giant's Yamaha-powered trekking commuter. Proprietary Giant electronics mean thinner takeoff demand than Bosch parts, but batteries and chargers still find captive replacement buyers.

Drive system: Giant SyncDrive Sport (Yamaha PWseries ST) 70-80Nm (2020-2022); Giant SyncDrive Sport2 75Nm (2023+ redesign)
Stock battery: Giant EnergyPak 400 (2020); Giant EnergyPak Smart 500 (2021+)

Sitting on this bike right now

up to $234

That's the top trade-in value of the 10 stock parts we track for this model, graded like-new. Start a quote and we'll preload them all — remove what you're keeping.

Trade in Explore E+ 4 parts

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Verified fit

Upgrades that fit your Explore E+ 4

Confirmed against manufacturer fitment data, not guessed. Every part here is checked to bolt on.

All upgrades that fit →

ErgonGP1 Evo grips

$40

Race FaceChester composite pedals

The takeoff list

What comes off a Explore E+ 4

ComponentStock partHow oftenUsually replaced withTrade-in value

DisplayGiant RideControl One LED controller (no screen)2020-2022Occasional swap—up to $15

DisplayGiant RideControl Dash 2 display2023-2026Occasional swap—up to $25

BatteryGiant EnergyPak 400 battery2020Occasional swap—up to $125

BatteryGiant EnergyPak Smart 500 battery2021-2026Occasional swap

$75

RedshiftCruise Control grips

$59.99

ShimanoPD-EH500

$85

—

up to $150

ChargerGiant 3A charger with dongle adapter2020Occasional swap—up to $25

ChargerGiant EnergyPak 4A Smart Charger2021-2026Occasional swap—up to $25

SaddleSelle Royal Vivo saddle2020-2022First-month swapBrooks B17 — $140 →up to $7

TiresGiant Crosscut Gravel 2 tire 700x45c2020-2022Common swapSchwalbe Marathon E-Plus 700c — $69 →up to $7

Rear rackGiant Rack-It rear rack (trim/year dependent)Occasional swap—up to $15

PedalsWellgo K79 alloy platform pedalsFirst-month swapShimano PD-EH500 — $85 →up to $5

Values shown are like-new grade. Confirmed eBay comps pay 50% of the 90-day sold average (40% on scene bikes, where takeoff supply runs deep); thin data is marked estimated and priced conservative. The rest covers shipping, fees, hold time, and no-sale risk. Good, fair, and rough grades pay 80%, 60%, and 35% of the listed value.

GiantExplore E+ 4

Upgrades that fit your Explore E+ 4

What comes off a Explore E+ 4

Giant
Explore E+ 4