# LEGO 8251-1 — Sonic Cycle (1999)

Source: https://www.brickmissing.com/sets/8251-1-sonic-cycle
Publisher: BrickMissing (https://www.brickmissing.com) — free LEGO parts checker. Not affiliated with the LEGO Group.

## Set facts

- Set number: 8251-1
- Name: Sonic Cycle
- Theme: Technic
- Released: 1999
- Pieces: 89
- Distinct part + colour lots: 38
- Build difficulty: beginner
- Repairability: 2.6% of this set's lots are hard to replace (1 of 38 part+colour combinations appear in three or fewer sets in the entire LEGO catalog).

## Complete parts list (38 lots, 89 pieces)

Prices are the official LEGO Pick a Brick price per individual part, where LEGO publishes one.

| Qty | Part | Colour | Part no. | LEGO element ID | LEGO price each |
| ---: | --- | --- | --- | --- | --- |
| 1 | Hinge Plate 1 x 2 with 3 Fingers On Side | Black | 2452 | 245226 | — |
| 2 | Wheel 30 x 13 Model Team | Yellow | 2695 | 269524 | — |
| 2 | Tyre 24 x 13 Model Team | Black | 2696 | 269626 | — |
| 2 | Technic Pin with Friction Ridges Lengthwise and Center Slots | Black | 2780 | 278026 | — |
| 6 | Technic Beam 1 x 4 Thin with Stud Connector | Yellow | 2825 | 282524 | — |
| 2 | Technic Engine Crankshaft | Light Gray | 2853 | 285302 | — |
| 1 | Technic Motorcycle Pivot | Black | 2904 | 290426 | — |
| 2 | Technic Beam Triangle Thin [Type I] | Yellow | 2905 | 290524 | — |
| 1 | Plate 2 x 3 | Yellow | 3021 | 302124 | €0,13 |
| 1 | Plate 1 x 2 | Light Gray | 3023 | 302302 | — |
| 1 | Tile 1 x 2 with Groove | Light Gray | 3069b | 306902 | — |
| 2 | Technic Pin 3/4 | Dark Gray | 32002 | 4109854 | — |
| 2 | Technic Beam 1 x 11.5 Double Bent Thick | Black | 32009 | 6271152 | €0,39 |
| 2 | Technic Beam 1 x 5 Thin | Yellow | 32017 | 4503425 | €0,15 |
| 4 | Technic Axle Connector with Axle Hole | Black | 32039 | 3203926 | — |
| 2 | Technic Beam 3 x 3 L-Shape Thin | Black | 32056 | 6271810 | €0,31 |
| 2 | Technic Axle 2 Notched | Black | 32062 | 4109810 | €0,07 |
| 1 | Technic Axle 5 | Black | 32073 | 4114740 | — |
| 10 | Technic Bush 1/2 Smooth with Axle Hole Reduced | Tan | 32123a | 4206210 | — |
| 1 | Slope 33° 3 x 2 | Yellow | 3298 | 329824 | €0,12 |
| 1 | Technic Brick 1 x 4 [3 Pin Holes] | Black | 3701 | 370126 | €0,17 |
| 9 | Technic Axle 4 | Black | 3705 | 370526 | €0,08 |
| 1 | Technic Axle 6 | Black | 3706 | 370626 | €0,12 |
| 2 | Technic Bush | Light Gray | 3713 | 371302 | — |
| 2 | Technic Axle Pin without Friction Ridges Lengthwise | Light Gray | 3749 | 374902 | — |
| 2 | Technic Pin 1/2 | Light Gray | 4274 | 427402 | — |
| 1 | Hinge Plate 1 x 2 with 2 Fingers and Hollow Studs | Black | 4276b | 4256402 | — |
| 5 | Technic Axle 3 | Black | 4519 | 451926 | — |
| 1 | Panel 1 x 2 x 1 [Square Corners] | Black | 4865a | 486526 | — |
| 1 | Plate Round 1 x 1 with Solid Stud | Trans-Yellow | 6141 | 6514056 | €0,05 |
| 1 | Technic Axle and Pin Connector Perpendicular | Yellow | 6536 | 6261367 | €0,10 |
| 7 | Technic Axle and Pin Connector Perpendicular | Black | 6536 | 6261371 | €0,10 |
| 2 | Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots | Black | 6558 | 655826 | — |
| 2 | Technic Beam 1 x 3 Thin | Light Gray | 6632 | 4107825 | — |
| 1 | Sticker Sheet for Set 8251-1 | Unknown | 72557 | 4116826 | — |
| 1 | Technic Shock Absorber 6.5L with Normal Spring [Complete Assembly] | Light Gray | 73129 | 73129 | — |
| 1 | Technic Pin Connector Round [No Slot] | Yellow | 75535 | 75644 | — |
| 2 | Hose, Ribbed 7mm D. 7L / 5.6cm | Black | 78c07 | 4112863 | — |

## Notes

- Track which of these parts you own and see what is missing: https://www.brickmissing.com/sets/8251-1-sonic-cycle
- Inventory data is based on official LEGO inventories via the Rebrickable catalog, updated daily.
- Part images, minifigure lists and related sets are on the set page: https://www.brickmissing.com/sets/8251-1-sonic-cycle