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- USA
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
Tern HSD P10With thousands of kilometers behind them, the HSD is back with an updated e bike system, bigger battery and higher carrying capacity. You might not be able to have it all, but can very much have more. With the advent of Bosch's new gen 3 "Smart System" the HSD gets an overhaul. Better smartphone connectivity with the Flow App, the ability to edit your ride modes, GPS tracking available with the Connect Module and an increased battery size of 545Wh.
With thousands of kilometers behind them, the HSD is back with an updated e-bike system, bigger battery and higher carrying capacity. You might not be able to have it all, but can very much have more.
With the advent of Bosch's new gen 3 "Smart System" the HSD gets an overhaul. Better smartphone connectivity with the Flow App, the ability to edit your ride modes, GPS tracking available with the Connect Module and an increased battery size of 545Wh. 75Nm of torque with the updated Performance Line Motor
Upgraded shimano Deore 10 speed gears for better shifting performance
Tested up to 180kg for the maximum total gross weight. 80kg carry capacity for the rear rack, allowing you to carry 1 x 80kg adult or 8 x 10kg dogs (we don't recommend carrying 8 dogs on the back of your HSD).
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GENERAL INFO
SPEEDS: 1 x 10
WEIGHT: 27.6 kg (60.8 lb)
GEAR INCHES: 30 - 97" (2.36 - 7.72 m)
FOLDING SIZE: 165 × 39.5 × 87 cm (65 × 15.6 × 34.3 in)
FOLDING TIME: 5 seconds
FRAME SIZES: One size
DISTANCE: SEATPOST TO HANDLEBAR: 54.5 - 62.5 cm (21.5 - 24.6 in)
DISTANCE: SADDLE TO PEDAL: 70 - 102.5 cm (27.6 - 40.4 in)
SUGGESTED RIDER HEIGHT: 150 - 195 cm (59.1 - 76.8 in)
MAX GROSS VEHICLE WEIGHT: 180 kg (396.8 lb)
MAX RIDER WEIGHT: 120 kg (264.6 lb)
FRAME
FRAME: Tern HSD, 6061-AL, patented design, Tern sliding dropouts, EFBE Tri-Test approved: 180 kg
FORK: Suntour custom for Tern, 1.5" tapered Chromoly steerer, 32 mm stanchions, Thru-axle, 70 mm travel, EFBE approved: 180 kg
COCKPIT
HANDLEPOST: Tern Physis 3D, 3D forged, 5 patented technologies, 12°, 290 mm
STEM: Tern Andros, adjustable, forged construction, patented technology
HEADSET: Tern Flux Pro Taper by FSA, 1.5", angular contact bearings, Physis integrated
HANDLEBAR: Tern Sweep, 6061-AL, Tern Andros adapted
GRIPS/BAR TAPE: Ergon
SADDLE: Tern Upright by Velo
SEATPOST: Tern Telescope, 34.9/30.9 mm, 2014-AL
SEATPOST CLAMP: Tern Collar
BRAKES
FRONT BRAKE: Tektro, hydraulic disc, 180 mm rotor
REAR BRAKE: Tektro, hydraulic disc, 160 mm rotor
BRAKE LEVERS: Tektro, hydraulic disc
BRAKE CABLE & HOUSING: Tektro, hydraulic disc
WHEELS
FRONT WHEEL: Tern Atlas H, cargo wheel
REAR WHEEL: Tern Atlas H, cargo wheel
FRONT HUB: Novatec, Thru-axle, sealed bearings
REAR HUB: Novatec, sealed cartridge bearing, disc
SPOKES & NIPPLES: Stainless steel
RIMS: Tern Atlas H, wide 35 mm
TIRES: Schwalbe Big Apple, 55-406, puncture protection, Reflex
TRANSMISSION
SHIFTER(S): Shimano Deore, 1 x 10 spd, trigger
REAR DERAILLEUR: Shimano Deore Shadow+
CRANKSET: Tern HSD custom
CASSETTE/FREEWHEEL: Shimano 11-36T, 10 spd
BOTTOM BRACKET: Motor integrated
CHAIN: KMC 10 spd, for eBike, EPT corrosion resistant coating
PEDALS: Urban with non-slip surface
SHIFTER CABLE & HOUSING: Jagwire LEX-SL, slick treatment, alloy ferrules
E-SYSTEM
MOTOR: Bosch Performance, 340% Assist, 75 Nm Torque, max speed 25 kph (EU); max speed 20 mph (US)
BATTERY: Bosch PowerPack 545
DISPLAY: Bosch Intuvia 100 w/ LED remote, 4 mode selectable, walk assist, connectivity with Bosch eBike Flow app, electronic bike lock
LOCK & ALARM: Optional
RANGE: 545 Wh: 51-121 km (32-76 mi)
CHARGER: 220V, 4A (EU); 100-240V, 4A (US)
BELLS & WHISTLES
BELL: Pitch Plus, brass
CHAINGUARD: Tern Custom, full chain cover
KICKSTAND: Ursus, rear mount
LUGGAGE SOCKET: Combo Mount
FRONT LIGHT: Tern Valo Direct, 190 lumens
REAR LIGHT: Herrmans H-Trace, for eBike
FENDERS: SKS, stainless hardware
RACK(S): Atlas H rack, Atlas Rack Mount, 6 point mounting, 80 kg capacity
FRAME LOCK: ABUS, keyed-alike with Bosch battery
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 1802 reviews
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Product Reviews
★★★★★ 5
Great for night time play!
Size: One-Size-for-Most
This ball is great! It is a 2-for-one light up feature so we love the flashing lights and if she drops it in the snow after those lights stop, we can still find it because of the strong glow that gets its charge from the flashing LED lights. Our first one lasted a few years, we lost it on a trip so now back for our second one so we can keep the night time fetch going! She is a golden retriever for size reference. Any bigger of a breed and I would worry it might be too small for her mouth. It’s a bit smaller than a tennis ball. Just don’t make the same mistake I did and let them have it in the house at night, she walked up to my bedside while I was asleep one night and squeezed it to activate it. Those lights are so bright it was a rude awakening!
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Reviewed in the United States on November 11, 2025
★★★★★ 4
Good option for playing at night
Size: One-Size-for-Most
This ball is a good option if your dog likes to fetch at night. It stays lit for about 20 minutes or so, but that is me only leaving it out of the counter, being "charged" by whatever house lights are on. My dog isn't a big chewer, but it seems as though it would hold up well. I like that it is easy to rinse and clean. It seems to be a good value.
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Reviewed in the United States on January 16, 2026
★★★★★ 5
Night play
Size: One-Size-for-Most
My dog like many other dogs loves to play. We needed a ball that fit into the handheld thrower we had but something that we could find it at night. This has been wonderful!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
★★★★★ 1
It stopped working after three play sessions
Size: One-Size-for-Most
I thought this ball was great until a week later it stopped blinking and got lost in the snow. We only played with it for three days for 20 minutes at a time. It should’ve lasted a lot longer.
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Reviewed in the United States on December 12, 2025
★★★★★ 5
It’s absolutely perfect for fetch in the dark!
Size: One-Size-for-Most
We needed to find a glow in the dark ball to run our over active dog after dark ( gets dark now about 5 pm ish) I was hesitant to buy this ball at first. We went to try it out and it totally blew my expectations! The ball really glows, it’s a durable rubber and when it hits the ground it lights up blue and red. Incredibly satisfied and just ordered 2 more. If you need to run your dog in the dark, this is absolutely for you. Highly recommend it
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Reviewed in the United States on December 5, 2025