John Whitaker Overton Jump Saddle with Adjustable Gullet Tree
Product Description
The John Whitaker Overton Jump Saddle with Gullet Tree is designed for show jumping and everyday jumping training. It features a forward-cut flap, a close-contact seat, and a large padded knee roll to support the rider’s leg position while allowing freedom of movement over fences.
Constructed with leather on the seat, flaps, skirt, and knee rolls, the Overton combines a traditional appearance with practical, easy-care synthetic underpanels. The underpanels feature a memory foam core designed to mould to the horse’s shape, while felt slits allow additional flocking when required by a saddle fitter.
A key feature is the interchangeable gullet bar system, which allows the tree width to be adjusted using compatible gullet bars. This provides flexibility when fitting different horses, although professional saddle fitting remains important for correct balance and pressure distribution.
Finished with contrast stitching, piping, and a customisable cantle plaque, the Overton is suitable for riders seeking an adjustable jumping saddle for schooling, riding club activities, and competition.
Product Specifications
- Brand: John Whitaker
- Model: Overton Jump
- Saddle type: Jumping saddle
- Discipline: Show jumping and jumping training
- Tree type: Adjustable gullet tree
- Gullet system: Interchangeable gullet bars
- Standard gullet: Medium, depending on supplied configuration
- Adjustment range: Narrow to extra-extra-wide (N–XXW), subject to compatible bar availability
- Seat sizes: 16″, 16.5″, 17″, 17.5″, and 18″
- Flap design: Forward-cut, dual flap
- Seat and upper materials: Leather
- Underpanels: Synthetic material with memory foam core
- Knee rolls: Large, padded, staggered design
- Additional panel adjustment: Felt slits for supplementary flocking
- Colours: Black or Havana brown, depending on availability
- Finish: Contrast stitching and piping
- Condition: Confirm whether the individual saddle is new or used
Key Features
- Forward-cut jumping flaps: Provide room for the rider’s leg in a jumping position.
- Padded knee rolls: Offer additional leg support without excessively restricting movement.
- Adjustable gullet tree: Compatible interchangeable bars allow the tree width to be changed.
- Close-contact seat: Designed to provide a connected feel between horse and rider.
- Memory foam panel core: Helps the underpanels conform to the horse’s back shape.
- Felt flocking slits: Allow a saddle fitter to make limited panel adjustments when appropriate.
- Leather construction: Leather is used on the seat, flaps, skirt, and knee rolls.
- Easy-care underside: Synthetic underpanels are designed for practical maintenance.
- Classic finish: Contrast stitching, piping, and a customisable cantle plaque complete the design.
Fit and Compatibility
The John Whitaker Overton is intended for jumping disciplines and may suit a range of horses when correctly fitted. The interchangeable gullet system allows width selection, but changing the gullet bar alone does not guarantee a suitable fit.
Before purchasing, verify the seat size, currently fitted gullet bar, tree width, panel condition, and overall saddle condition. A qualified saddle fitter should assess the saddle on the intended horse.
Short Description
- John Whitaker Overton adjustable jumping saddle.
- Forward-cut flap for a jumping position.
- Large padded knee rolls for rider support.
- Interchangeable gullet bar tree system.
- Leather upper with synthetic memory foam underpanels.
- Available in black or Havana brown and several seat sizes.





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