GT73 - Complete bottom bracket assembly
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GT73 - Complete bottom bracket assembly
The Riding'times GT73 - Complete bottom bracket assembly is a genuine Riding'times replacement part for the GT73 and GT73 PRO, sold by Redtail at $88.54 — price-matched to Riding'times. The GT73 – Complete Bottom Bracket Assembly is a precision-engineered drivetrain upgrade that includes everything you need for reliable, smooth pedaling.
What it is
The GT73 – Complete Bottom Bracket Assembly is a precision-engineered drivetrain upgrade that includes everything you need for reliable, smooth pedaling. This all-in-one set features the bottom bracket unit itself, a dedicated removal tool, and both 14 mm and 10 mm socket wrenches — making installation, maintenance, and future servicing straightforward. Designed for durability and performance, the GT73 bottom bracket offers sealed bearings and tight tolerances to minimize play and resist contamination over time. It enables efficient power transfer from your cranks to the drivetrain while ensuring smooth rotation. This component is ideally suited for serious riders who demand precision and longevity in their builds. The included removal tool is tailored specifically for this bottom bracket, allowing safe disassembly without damaging the unit or surrounding frame.
Before you order
Drivetrain parts are wear items excluded from the manufacturer warranty; replacing a worn chain early protects the more expensive sprocket behind it.
How to confirm it fits
Riding'times lists this for the GT73 and GT73 PRO. Send your bike's model and the year you bought it to support@redtailebikes.com — a photo of the part you're replacing helps — and we'll confirm the match with Riding'times before you place the order. We'd rather answer a question first than process a return after, because a fitted part can't be returned.
Frequently asked questions
Which models does the GT73 - Complete bottom bracket assembly fit?
Riding'times lists this part for the GT73 and GT73 PRO. If your bike is a different model or an older revision, email support@redtailebikes.com before ordering and we'll confirm the fit with Riding'times rather than have you guess.
Is this covered by the Riding'times warranty?
No. Riding'times' 2-year limited warranty covers the bike it was sold with; their warranty policy explicitly excludes free accessories and separately ordered accessory and parts orders. A part bought on its own is covered by Redtail's return terms instead, and by any fault-on-arrival claim — tell us within 48 hours of delivery with photos if it arrives damaged or defective.
How does this ship?
Redtail ships across the contiguous U.S. (lower 48). Orders are prepared and dispatched within 1–3 business days, and parts and accessories may ship separately from a bike order and can take longer to arrive. Shipping cost for parts is calculated at checkout — Redtail's free-shipping offer applies to electric bikes. Alaska, Hawaii, U.S. territories, P.O. boxes and remote areas may incur additional charges or be excluded, so contact us before ordering if you're in one of those.
Can I return it if I ordered the wrong part?
Unopened, factory-sealed items can be returned if you request it within 72 hours (3 days) of delivery, with a 15% restocking fee plus return shipping. Once packaging is opened or the part has been fitted, it is no longer eligible — which is why we'd rather confirm fitment with you before you order than process a return after. Email support@redtailebikes.com with your model and we'll check.
Keep looking
All Riding'times parts and accessories · The GT73 Electric Motorbike · The GT73 PRO Electric Motorbike · Shop electric bikes by type
Product data and photography sourced from Riding'times at www.ridingtimes.com/products/gt73-complete-bottom-bracket-assembly-dedicated-bottom-bracket-removal-tool-and-14mm-10mm-socket-wrenches, pulled 2026-08-14, and republished with the price matched to theirs. Shipping and returns are Redtail's own terms: Shipping Policy · Refund & Return Policy. Questions or a fitment check: support@redtailebikes.com.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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