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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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90-day warranty on all used parts
Trade-in credit never expires
Free shipping label for trade-ins over $50
Batteries tested and capacity-graded before resale
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Takeoff Parts Co. · Madison, WI — checkout is in demo mode, no payment collected

Rad Power Bikes RadExpand 5 takeoff values — Takeoff Parts Co.

Bike index / Rad Power Bikes

Folding · 2022-2024

Rad Power Bikes
RadExpand 5

Folding 20x4 runabout on the classic Rad external-battery platform. LED control pad, mechanical discs, rigid fork. Same electronics as the old fleet, so parts cross over.

Drive system: 750W geared rear hub
Stock battery: 48V 14Ah (672Wh) external

Sitting on this bike right now

up to $164

That's the top trade-in value of the 6 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 RadExpand 5 parts

The takeoff list

What comes off a RadExpand 5

ComponentStock partHow oftenUsually replaced withTrade-in value

SaddleRad stock padded comfort saddle (Velo)First-month swapCloud-9 Comfort Airflow saddle — $39 →up to $7

PedalsWellgo folding platform pedalsCommon swapRace Face Chester composite pedals — $55 →up to $5

TiresKenda 20x4 tires (K-Shield)Occasional swapFaster street rubber for the 20x4 rims; quieter than the stock tread.up to $22

DisplayRad LED control padCommon swapRad Power Bikes Rad LCD Display Upgrade — $99 →up to $10

ControllerRad 48V external controllerCommon swapBolton Ebikes 35A controller + color LCD kit — $229 →up to $20

BatteryRad 48V 14Ah external packOccasional swap—up to $100

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.

Rad Power BikesRadExpand 5

What comes off a RadExpand 5

Rad Power Bikes
RadExpand 5