2002 LOOK KG 381 Team
Part Diary, Part Technical Manual, Part Tips & Tricks

kg381

These past few months I have been riding more, just really enjoying the sport again. I was snooping around on eBay when I came across one of my grail bikes, a KG 171, from the 1990s. This bike was was in Australia but the price and shipping costs were decent, so I decided to pull the trigger. The bike arrived via UPS on 8/1/2025, but it turns out it wasn't a KG 171, it was actually a KG 381 Team that was painted like a KG 171. Besides that major misunderstanding, the bike was in pretty good shape, except its a 57 cm instead of the 56 cm as advertised.

8/4/2025 - Because the bike was from Australia, the brake levers were backwards, so I flipped them around. I trimmed the shifter cables that were too long, then I lengthened the rear derailer housing to create a smoother bend. Brakes were adjusted, the rear derailer was readjusted. Now everything is cleaned, adjusted, and every bolt torqued to the proper spec.

Here are the specs:

Frame: 2002 LOOK KG 381 Team, 57cm. Carbon fiber tubes bonded to aluminum lugs, 130mm rear spacing. Serial Number: LC5 235 and J2 = October 2002. Yellow.
Fork: LOOK KG, 1-1/8" threadless with carbon steerer tube. Yellow..
Rims: Ambrosio Primsa Elite, clincher, 36h, Durex anodized.
Hubs:
 Campagnolo, low flange, 36h, 8sp.
Tires:
 Michelin Dynamic Classic, gumwall,700 x 25c, clincher.
Cassette: Campagnolo, 8sp, 13-23T.
Crankset: Shimano Dura Ace FC-7700 Octalink, 53x39, 175mm, 135 BCD.
Bottom Bracket: Shimano Dura Ace BB-7700 Octalink, 109.5 spindle.

Front Derailer: Shimano Dura Ace RD-7410, braze-on.
Rear Derailer: Shimano Dura Ace RD-7402.
Levers/Shifters: Shimano Dura Ace ST-7400, 8sp.
Headset: FSA 1-1/8" threadless, carbon fiber.
Chain: KMC Z8.1.
Stem: PRO aluminum, 90mm, 26.0mm.
Handlebar: ITM Super Italia PRO-260, 26.0mm.
Brakes:
Shimano Dura Ace BR-7403.
Pedal: LOOK Keo, black.
Seatpost: LOOK Ergopost, 25.0mm, carbon fiber.
Saddle: Selle San Marco Racing Pro, No Slip System. Black.

Current gearing

Ratio
13
14
15
16
17
19
21
23
39
5.7
5.3
5.0
4.7
4.4
3.9
3.6
3.2
53
7.8
7.2
6.8
6.3
6.0
5.3
4.8
4.4

The bike weighs 20 lbs 10 oz as shown.