JS JS Monsta 10
Performance shortboard. 13 sizes from 5'1/2" to 6'8", 17 to 39 liters, listed by Down the Line Surf, REAL Watersports. In stock from £725.
Every size and price
| Size | Liters | Price | Store |
|---|---|---|---|
| 5'1/2" × 16 1/2" × 2" | 17.0 | £625 sold out | Down the Line Surf |
| 5'8" × 26.90" L | 26.9 | £975 sold out | Down the Line Surf |
| 5'9" L | 28.4 | £975 | Down the Line Surf |
| 5'9" L | 28.4 | £725 sold out | Down the Line Surf |
| 5'10" L | 30.0 | £975 | Down the Line Surf |
| 5'10" L | 30.0 | £725 sold out | Down the Line Surf |
| 5'10" | ≈30.1 | $1,099 sold out | REAL Watersports |
| 5'10" × 18 5/8" × 2 5/16" | 26.5 | £725 sold out | Down the Line Surf |
| 5'11" L | 31.7 | £975 | Down the Line Surf |
| 5'11" | ≈31.1 | £649 sold out | Down the Line Surf |
| 5'11" L | 31.7 | £725 sold out | Down the Line Surf |
| 5'11" | ≈31.1 | $1,099 sold out | REAL Watersports |
| 5'11" × 18 5/8" × 2 5/16" | 26.9 | £725 sold out | Down the Line Surf |
| 6'0" L | 33.0 | £975 | Down the Line Surf |
| 6'0" | ≈32.2 | £649 sold out | Down the Line Surf |
| 6'0" L | 33.0 | £725 sold out | Down the Line Surf |
| 6'0" | ≈32.2 | $1,099 sold out | REAL Watersports |
| 6'0" × 18 3/4" × 2 5/16" | 27.5 | £725 sold out | Down the Line Surf |
| 6'0" × 18 7/8" × 2 3/8" | 28.5 | £725 sold out | Down the Line Surf |
| 6'1" L | 34.7 | £975 | Down the Line Surf |
| 6'1" | ≈33.5 | £649 sold out | Down the Line Surf |
| 6'1" L | 34.7 | £725 sold out | Down the Line Surf |
| 6'1" | ≈33.5 | $1,099 sold out | REAL Watersports |
| 6'1" × 18 7/8" × 2 3/8" | 28.9 | £725 sold out | Down the Line Surf |
| 6'1" × 19" × 2 7/16" | 29.9 | £725 sold out | Down the Line Surf |
| 6'2" L | 36.4 | £975 | Down the Line Surf |
| 6'2" L | 36.4 | £725 sold out | Down the Line Surf |
| 6'2" | ≈34.4 | $1,099 sold out | REAL Watersports |
| 6'2" × 19" × 2 3/8" | 29.4 | £725 sold out | Down the Line Surf |
| 6'2" × 19 1/8" × 2 7/16" | 30.5 | £725 | Down the Line Surf |
| 6'3" L | 38.2 | £975 sold out | Down the Line Surf |
| 6'3" L | 38.2 | £725 sold out | Down the Line Surf |
| 6'3" | ≈36.0 | $1,099 sold out | REAL Watersports |
| 6'3" × 19 1/8" × 2 7/16" | 30.9 | £725 sold out | Down the Line Surf |
| 6'3" × 19 1/4" × 2 1/2" | 32.0 | £725 | Down the Line Surf |
| 6'4" | ≈37.0 | £649 sold out | Down the Line Surf |
| 6'4" | ≈37.0 | $1,099 sold out | REAL Watersports |
| 6'4" × 19 1/4" × 2 1/2" | 32.5 | £725 sold out | Down the Line Surf |
| 6'4" × 19 1/2" × 2 9/16" | 33.8 | £725 sold out | Down the Line Surf |
| 6'4" × 19 3/4" × 2 5/8" | 35.0 | £725 sold out | Down the Line Surf |
| 6'5" × 19 3/4" × 2 5/8" | 35.6 | £725 sold out | Down the Line Surf |
| 6'6" × 19 7/8" × 2 11/16" | 37.2 | £725 sold out | Down the Line Surf |
| 6'8" × 20" × 2 3/4" | 39.4 | £749 sold out | Down the Line Surf |
Open JS JS Monsta 10 in the finder →
One row per size and store. Liters marked ≈ are SurfCalc estimates (from the same model at other sizes, or from the dimensions). Prices are in the store's currency. Not sure which size? The calculator turns your weight, skill and waves into a liter range. More JS boards · Shortboards. Updated 2026-10-19.