Bradley Wiggins loses time in Giro d'Italia stage four
Sir Bradley Wiggins slipped down to sixth in the general classification after stage four of the Giro d'Italia, won by Italy's Enrico Battaglin.
Wiggins completed the final climb with his rivals but lost time after being caught behind a crash near the finish.
He lost 17 seconds to overall leader Luca Paolini and is now 34 seconds down on the Italian overall.
Italy's Danilo Di Luca, 37, looked like he might win a long wet stage but was caught by the peloton in the last 100m.
The last 6km of the stage was tackled in heavy rain on slippery roads and included a sharp descent, followed by a flat section before a cobbled road in the home straight.
Team Sky's Rigoberto Uran, who was not affected by the split in the peloton, moved to second overall, with Wiggins falling four places.
However, Wiggins is still in touch with his main rivals: last year's Giro winner, Canada's Ryder Hesjedal, is on the same time in fifth, while fourth-placed Vincenzo Nibali is only three seconds better off.
It was a difficult day in the saddle for all the riders, with two climbs in the pouring rain at the very end of a gruelling 244km slog along the Mediterranean coast in the second-longest stage of this year's Giro.
The remnants of a seven-man breakaway lasted until the top of the first ascent, the third-category Vibo Valentina, when Spain's Miguel Minguez was reeled in with 40km to go.
Nibali suffered a mechanical problem and had to borrow a wheel from a team-mate during the descent, but he regained contact with the bunch by the time the race started up Croce Ferratata, a 12km slog through increasingly dark and gloomy conditions as the rain closed in.
At this stage, Wiggins was sitting pretty, with Team Sky taking over the tempo from Paolini's Katusha team at the front of the bunch.
None of the big names in the hunt for the general classification went on the attack but more breakaway attempts from other riders followed, with 37-year-old Di Luca and unheralded Colombian Robinson Eduardo Chalapud Gomez making what appeared to be a decisive move when they stayed clear at the top of Croce Ferratata.
Di Luca, the 2007 Giro winner, did the majority of the work but was cruelly denied victory in the home straight when he was engulfed by the bunch.
Battaglin timed his attack to perfection after more than six hours in the saddle and crossed the line with his arms aloft.
"I knew that this finale was tailor-made for me," he said. "I knew it was now or never for me to win a stage."
Stage four standings:
1. Enrico Battaglin (Italy) Bardiani Valvole 6 hr 14 min 19 sec
2. Fabio Felline (Italy) Androni Giocattoli SAME TIME
3. Giovanni Visconti (Italy) Movistar
4. Rigoberto Uran (Colombia) Team Sky
5. Arnold Jeannesson (France) FDJ
6. Cadel Evans (Australia) BMC Racing
7. Benat Intxausti (Spain) Movistar
8. Ryder Hesjedal (Canada) Garmin
9. Robert Kiserlovski (Croatia) RadioShack
10. Luca Paolini (Italy) Katusha
48. Bradley Wiggins (Britain) Team Sky +17 sec
General classification standings:
1. Luca Paolini (Italy) Katusha 15 hrs 18 min 51 sec
2. Rigoberto Uran (Colombia) Team Sky +17 sec
3. Benat Intxausti (Spain) Movistar +26 sec
4. Vincenzo Nibali (Italy) Astana +31 sec
5. Ryder Hesjedal (Canada) Garmin +34 sec
6. Bradley Wiggins (Britain) Team Sky +34 sec
10. Cadel Evans (Australia) BMC Racing +42sec