diff --git a/src/strava_gear/cli.py b/src/strava_gear/cli.py
index 4b5dd55..f4cf90d 100644
--- a/src/strava_gear/cli.py
+++ b/src/strava_gear/cli.py
@@ -31,14 +31,20 @@
     '--report', type=click.Choice(reports.keys()),
     default='bikes', show_default=True,
     help="Type of report")
-def main(rules, csv, strava_database, report):
+@click.option(
+    '--show-name/--hide-name', default=True, show_default=True,
+    help="Show long component names")
+@click.option(
+    '--show-first-last/--hide-first-last', default=True, show_default=True,
+    help="Show first/last usage of components")
+def main(rules, csv, strava_database, report, show_name, show_first_last):
     if csv:
         aliases, activities = {}, read_input_csv(csv)
     else:
         aliases, activities = read_strava_offline()
     rules = read_rules(rules, aliases=aliases)
     res = apply_rules(rules, activities)
-    print(reports[report](res))
+    print(reports[report](res, show_name=show_name, show_first_last=show_first_last))
 
 
 if __name__ == "__main__":
diff --git a/src/strava_gear/report.py b/src/strava_gear/report.py
index 96cdce7..1024934 100644
--- a/src/strava_gear/report.py
+++ b/src/strava_gear/report.py
@@ -1,7 +1,7 @@
 from collections import defaultdict
 from functools import partial
 from typing import Dict
-from typing import Iterable
+from typing import Iterator
 
 from tabulate import tabulate
 
@@ -11,16 +11,28 @@
 from .data import Result
 
 
-def report_components(res: Result) -> str:
-    components: Iterable[Component] = sorted(res.components, key=lambda c: c.firstlast)
-    return tabulate(
-        [[c.ident, c.name, c.distance / 1000, c.time / 3600, c.firstlast] for c in components],
-        headers=["id", "name", "km", "hour", "first … last"],
-        floatfmt=".1f",
-    )
+def report(f, res: Result, show_name: bool = True, show_first_last: bool = True) -> str:
+    def cols(d: Dict) -> Dict:
+        if not show_name:
+            del d["name"]
+        if not show_first_last:
+            del d["first … last"]
+        return d
+    return tabulate([cols(d) for d in f(res)], headers="keys", floatfmt=".1f")
 
 
-def report_bikes(res: Result) -> str:
+def report_components(res: Result) -> Iterator[Dict]:
+    for c in sorted(res.components, key=lambda c: c.firstlast):
+        yield {
+            "id": c.ident,
+            "name": c.name,
+            "km": c.distance / 1000,
+            "hour": c.time / 3600,
+            "first … last": c.firstlast,
+        }
+
+
+def report_bikes(res: Result, show_names: bool = True, show_firstlasts: bool = True) -> Iterator[Dict]:
     bikes_firstlasts = bikes_firstlast(res)
 
     def sort_key(c: Component):
@@ -29,24 +41,18 @@ def sort_key(c: Component):
 
         return bikes_firstlasts[b], b, t
 
-    def cols(c: Component):
+    for c in sorted((c for c in res.components if c.assignment), key=sort_key):
         assert c.assignment
         b, t = c.assignment
-        return [
-            res.bike_names.get(b, b),
-            t,
-            c.ident,
-            c.name,
-            c.distance / 1000,
-            c.time / 3600,
-            c.firstlast
-        ]
-
-    return tabulate(
-        [cols(c) for c in sorted((c for c in res.components if c.assignment), key=sort_key)],
-        headers=["bike", "role", "id", "name", "km", "hour", "first … last"],
-        floatfmt=".1f",
-    )
+        yield {
+            "bike": res.bike_names.get(b, b),
+            "role": t,
+            "id": c.ident,
+            "name": c.name,
+            "km": c.distance / 1000,
+            "hour": c.time / 3600,
+            "first … last": c.firstlast,
+        }
 
 
 def bikes_firstlast(res: Result) -> Dict[BikeId, FirstLast]:
@@ -59,6 +65,6 @@ def bikes_firstlast(res: Result) -> Dict[BikeId, FirstLast]:
 
 
 reports = {
-    'components': partial(report_components),
-    'bikes': report_bikes,
+    'components': partial(report, report_components),
+    'bikes': partial(report, report_bikes),
 }