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The Tebco Discovery Alba is a step-thru unisex electric bike built specifically for riders of larger stature — a slightly bigger take on Tebco's famous Discovery platform, upgraded to 28-inch wheels for a more comfortable, confident fit on road or trail. Built around a 6061 grade alloy step-thru frame, the Discovery Alba pairs a Zoom suspension fork with a ZOOM HB-T320 handlebar, PROMAX MQ-565S stem, and 28.6 mm Promax seatpost with matching seat clamp for a comfortable, upright riding position. The wide-based Tebco saddle completes a comfort-focused setup suited to everyday riding in any condition.
Power comes from a 36 V 250 W rear hub drive motor with a torque-sensing bottom bracket for smooth, natural pedal assistance across 3 levels of PAS, managed by a 15A Lishui brushless controller. The 36 V 14 Ah Samsung lithium battery — integrated cleanly into the frame with the latest in-frame battery design — delivers up to 80 km of range on 1:1 pedal assist and a 25 km/h max speed, rated for up to 800 recharges from flat. The KD86 colour display keeps trip data, speed, and battery level clearly visible, while the Sans 36 V 2A lithium charger is AU compliant for safe home charging.
The Discovery Alba runs a 7-speed drivetrain — Shimano SL-M315 trigger shifters, Shimano Tourney 7-speed derailleur, and a PROMAX E44PP/32 170 mm 48T crankset with a KMC Z51 chain — for reliable, easy shifting on any surface. Braking is handled by Tektro Aries mechanical disc brakes front and rear with Wuxing 108PPD/4 brake levers for consistent stopping power in all conditions. 28-inch rims paired with CST 28" x 2.35" tyres deliver a stable, smooth, and confidence-inspiring ride for taller riders.
Practicality is built in with Buchel LED front and rear static lights, a HONKA HOOTA audible warning, black plastic 650B x 65 mm mudguards, and Yonghua 8X pedals. At 25 kg including battery, the Discovery Alba is a well-balanced, easy-to-live-with everyday e-bike that requires no licence or registration to ride.
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Let us know what you’re looking for — or visit us in-store and we’ll walk you through 5 simple questions to match you with your perfect ride:
Yes — all sales include a 12-month parts warranty. Labour time is not included, but we’re always happy to assist with service and repairs and can work with our suppliers for after sales support to ensure you feel safe and secure on your new wheels.
No bookings required — just drop in!
We’ll help you test ride multiple bikes or discuss options that suit your needs.Tip: Call ahead or message us first to confirm availability of the specific model you’re after.
We stock Australia’s largest range, including:
Don’t see what you want? Ask our team, and we’ll be able to source it!
All bikes are fully supported and serviceable by our in-house mechanics.
Yes! If your bike is in stock, we’ll assemble and prep it so you can ride straight out the door upon payment.
Between 30 – 115 km depending on:
Ask our friendly staff or look at the specs of the bike your after for more info! We’re happy to help.
Yes — we deliver locally across Sydney and can ship nationally for a delivery fee.
We also partner with supporting stores across Australia to assist with assembly where possible.
Absolutely. Our mechanics have 15 + years’ experience and are among the most qualified in the country.
Yes — your first service is free!
We’re also always available to provide ongoing maintenance, tune-ups, repairs, and support to keep your bike running perfectly as part of our workshop department.
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