YT Jeffsy Core 3
Maximum party per euro — the enthusiast’s direct-sale favourite.
- €3,499
- indicative RRP
- 14.3 kg
- claimed, size M
Why riders buy it
- Full carbon frame with Fox Performance suspension
- Poppy, playful character that makes easy trails fun
- Spec undercuts shop brands by a clear €800
Go in with open eyes
- Support is a web form, not a person
- Resale trails the big names
Character profile
- This bike
- Field average
Will it fit you?
The size run covers riders from 160 to 197 cm.
Answer the height question and this becomes a personal fit check.
Where it stands in the market
- Rough-terrain ability90 /100
- Tyre clearance66 mm
- Gear range510%
- Comfort72 /100
- Weight14.3 kg
- Price€3,499
- Speed on tarmac32 /100
- Versatility46 /100
- Durability72 /100
- Ease of upkeep60 /100
Bar = share of the 49-bike field it beats.
The full sheet
- Price
- €3,499
- Weight
- 14.3 kg
- Component tier
- 70 /100
- Gear range
- 510%
- Tyre clearance
- 66 mm
- Suspension travel
- 145 mm
- Speed on tarmac
- 32 /100
- Comfort
- 72 /100
- Rough-terrain ability
- 90 /100
- Grin factor
- 93 /100
- Versatility
- 46 /100
- Durability
- 72 /100
- Ease of upkeep
- 60 /100
- Dealer network
- 30 /100
- Resale strength
- 54 /100
- Segment
- Mountain
- Frame material
- Carbon
- Motor
- None
- Rack & guard mounts
- None
- Brakes
- Hydraulic disc
If this one, then maybe…
Ready to see real prices?
These links leave DownTo1 Bikes for retailers’ current listings. Some may earn us a small commission — the ranking above cannot see them and never changes.
Indicative RRPs and size-M claimed weights; specs change mid-season. DownTo1 Bikes ranks and explains — the test ride is still yours to take.