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Datasets:
jmp1987
/
schmitt-simson-products

Tasks:
Text Classification
Feature Extraction
Sentence Similarity
Languages:
German
Size:
n<1K
Tags:
simson
moped
ecommerce
product-catalog
racing-planet
schmitt
License:
Dataset card Files
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The dataset viewer is not available for this split.
Cannot load the dataset split (in streaming mode) to extract the first rows.
Error code:   StreamingRowsError
Exception:    CastError
Message:      Couldn't cast
id: string
name: string
url: string
image_url: string
image_popup_url: string
stock: string
price_eur: double
price_display: string
brand: string
manufacturer_id: int64
shop: string
tags: list<item: string>
  child 0, item: string
snapshot_date: timestamp[s]
compatible_models: list<item: string>
  child 0, item: string
category_tags: list<item: string>
  child 0, item: string
image: string
sku: string
currency: string
in_stock: bool
scraped_at: timestamp[s]
source: string
stock_text: string
to
{'sku': Value('string'), 'brand': Value('string'), 'name': Value('string'), 'url': Value('string'), 'image': Value('string'), 'in_stock': Value('bool'), 'stock_text': Value('string'), 'price_eur': Value('float64'), 'currency': Value('string'), 'compatible_models': List(Value('string')), 'category_tags': List(Value('string')), 'manufacturer_id': Value('int64'), 'source': Value('string'), 'scraped_at': Value('timestamp[s]')}
because column names don't match
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/src/worker/utils.py", line 99, in get_rows_or_raise
                  return get_rows(
                         ^^^^^^^^^
                File "/src/libs/libcommon/src/libcommon/utils.py", line 272, in decorator
                  return func(*args, **kwargs)
                         ^^^^^^^^^^^^^^^^^^^^^
                File "/src/services/worker/src/worker/utils.py", line 77, in get_rows
                  rows_plus_one = list(itertools.islice(ds, rows_max_number + 1))
                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2690, in __iter__
                  for key, example in ex_iterable:
                                      ^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2227, in __iter__
                  for key, pa_table in self._iter_arrow():
                                       ^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2251, in _iter_arrow
                  for key, pa_table in self.ex_iterable._iter_arrow():
                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 494, in _iter_arrow
                  for key, pa_table in iterator:
                                       ^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 384, in _iter_arrow
                  for key, pa_table in self.generate_tables_fn(**gen_kwags):
                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/json/json.py", line 299, in _generate_tables
                  self._cast_table(pa_table, json_field_paths=json_field_paths),
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/json/json.py", line 128, in _cast_table
                  pa_table = table_cast(pa_table, self.info.features.arrow_schema)
                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2321, in table_cast
                  return cast_table_to_schema(table, schema)
                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2249, in cast_table_to_schema
                  raise CastError(
              datasets.table.CastError: Couldn't cast
              id: string
              name: string
              url: string
              image_url: string
              image_popup_url: string
              stock: string
              price_eur: double
              price_display: string
              brand: string
              manufacturer_id: int64
              shop: string
              tags: list<item: string>
                child 0, item: string
              snapshot_date: timestamp[s]
              compatible_models: list<item: string>
                child 0, item: string
              category_tags: list<item: string>
                child 0, item: string
              image: string
              sku: string
              currency: string
              in_stock: bool
              scraped_at: timestamp[s]
              source: string
              stock_text: string
              to
              {'sku': Value('string'), 'brand': Value('string'), 'name': Value('string'), 'url': Value('string'), 'image': Value('string'), 'in_stock': Value('bool'), 'stock_text': Value('string'), 'price_eur': Value('float64'), 'currency': Value('string'), 'compatible_models': List(Value('string')), 'category_tags': List(Value('string')), 'manufacturer_id': Value('int64'), 'source': Value('string'), 'scraped_at': Value('timestamp[s]')}
              because column names don't match

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Schmitt Simson Product Catalog

Two snapshots of the Schmitt brand product catalog on racing-planet.de (manufacturer ID 265). Covers tuning and replacement parts for classic Simson mopeds (S50, S51, S53, S70, S83, KR51/1, KR51/2, Schwalbe, SR50, SR4-2, Sperber, Habicht) plus a few Sachs/Hercules/Puch SKUs.

Companion to jmp1987/racing-planet-simson-traces — that dataset documents Simson diagnostic/tuning workflows; this one provides the recommendable parts inventory.

Files

File Format Records Detail
schmitt_simson_products.jsonl JSON Lines 35 Listing-page snapshot (basic fields)
schmitt_simson_products_v2.jsonl JSON Lines 35 Recommended — detail-page enriched

Prefer v2. v1 is kept for compatibility; v2 supersedes it with SKU/EAN/weight/description/OEM cross-refs/gallery/cross-sells from individual product detail pages.

v2 schema 

{
  "id": "441765",
  "name": "Zündkerze Schmitt Iridium 14-260-LIR (BR8EIX) ...",
  "url": "https://www.racing-planet.de/...-p-441765-1.html?manufacturers_id=265",
  "image": "https://www.racing-planet.de/images/mittel/265/STT42920.jpg",
  "image_popup": "https://www.racing-planet.de/images/popup_images/265/STT42920.jpg",
  "stock": "AUF LAGER",
  "price_eur": 10.34,
  "price_str": "10,34 EUR",
  "tags": ["zuendung", "zuendkerze"],

  "sku": "STT42920",
  "ean": "4057237636065",
  "shipping_weight_kg": 0.08,
  "delivery_time": "24 Stunden",
  "description": "Schmitt Iridium-Zündkerze. In Anlehnung an die damaligen DDR ...",
  "oem_numbers": {
    "NGK": ["BR8EIX"],
    "Champion": ["N 3 G", "OE 078", "RN 3 G"],
    "Marelli": ["CWF 11 L", "CWP 9 L"]
  },
  "gallery_image_urls": ["https://.../STT42920.jpg", "..."],
  "accessory_product_ids": ["246769", "299746", "..."],
  "also_bought_product_ids": ["100280", "245792", "..."]
}

v2 coverage stats

Field Filled Notes
sku 35/35 All German "Artikelnr." values
ean 35/35 All EAN-13
shipping_weight_kg 35/35 Parsed from "Versandgewicht"
delivery_time 35/35 "24 Stunden" for all in-stock items
description 35/35 Full German marketing copy (200–1700 chars)
oem_numbers 1/35 Only spark plug 441765 lists cross-refs; other products don't publish them
gallery_image_urls 35/35 Avg 7.4 images per product (full-size + thumb)
accessory_product_ids 35/35 "Zubehör" section IDs; 203 total cross-sells
also_bought_product_ids 35/35 "Kunden kauften auch" section IDs

Tag distribution

Tag Count Meaning
simson 28 Fits Simson mopeds
motor 17 Engine parts (Zylinder, Kolben, Kits)
vergaser 4 Carburetor parts
motorblock 4 Crankcase/bearing parts
zuendkerze 2 Spark plugs
antrieb 2 Drivetrain
zuendung 1 Ignition

Price range

  • Min: 0,50 EUR (Aufkleber/sticker)
  • Max: 175,63 EUR (Sportfreund Vertex 50/60ccm Zylinderkit)
  • Median: ~13 EUR
  • All items: AUF LAGER (in stock at snapshot time)

Loading 

from datasets import load_dataset

# Recommended: v2 (enriched)
ds = load_dataset(
    "jmp1987/schmitt-simson-products",
    data_files="schmitt_simson_products_v2.jsonl"
)

Use cases

  • Parts recommendation for Simson diagnostic chatbots (pair with the traces dataset)
  • Semantic product search over the rich description field
  • Cross-sell graph from accessory_product_ids + also_bought_product_ids (203 edges across 35 nodes; many IDs link out to non-Schmitt items in the wider racing-planet.de catalog)
  • Price/availability monitoring over re-snapshots (snapshot_date will mark future versions)
  • OEM cross-reference lookup (limited — only spark plug 441765 has data; for OEM-heavy datasets, supplement with manufacturer-published cross-ref tables)

How v2 was built

  1. Map racing-planet.de Schmitt category and extract 35 product URLs (listing-page scrape).
  2. Scrape each product detail page in parallel via Firecrawl — --only-main-content.
  3. Parse rich fields with a Node.js script that handles two layout variants on racing-planet.de (<br>-soup line vs. plain-line markdown).
  4. Validate coverage; spot-check edge cases (Zylinderkits, Wellendichtringsätze) for description quality.

Source script and parsing logic live in the authority-hub project workspace.

⚠️ Caveats

  • Snapshot, not live: prices and stock change. Always link to the url for current data.
  • Heuristic tags: tags are inferred from product names by keyword matching. Some edge cases may be miscategorized.
  • OEM coverage is sparse: only the spark plug publishes cross-references in its detail page; most product types don't. Don't treat oem_numbers: null as missing data — most often it's "not applicable."
  • Cross-sell IDs may point outside this dataset: many accessory_product_ids / also_bought_product_ids reference non-Schmitt products in racing-planet.de's broader catalog. To resolve them, scrape those specific URLs.

License

Released under CC-BY-4.0. Product names, images, and URLs are property of Racing-Planet GmbH and the Schmitt brand. Use respects the source shop's terms.

Citation 

@dataset{schmitt_simson_products_2026,
  author = {Racing-Planet (Schmitt)},
  title  = {Schmitt Simson Product Catalog (Racing-Planet)},
  year   = {2026},
  url    = {https://huggingface.co/datasets/jmp1987/schmitt-simson-products}
}
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