Athena Big Bore Kits - Honda

From $1,195.00

 

Get more power and torque with premium quality European big bore kits that include, cylinder, piston, rings, and all gaskets required for a hassle free conversion.

Spare pistons, rings, and gaskets also available.

Not all products are listed here - check the downloads section for a complete application list. Kits not in stock can usually be supplied in three to four weeks, depending on availability at the factory.

Code Description RRP Availability
GAC 0210100009 BIG BORE KIT HONDA CRF250R 04/09 CRF 250 X '04-15 280cc $1400.00 Not in stock Enquire now
GAC 0210100033 BIG BORE KIT HONDA CRF250 R 10-17 $1400.00 In stock Enquire now
GAC 0210100001 BIG BORE KIT HONDA CRF450 R 02/08 490cc $1195.00 Not in stock Enquire now
GAC 0210100030 BIG BORE KIT CRF 450 R 09-16 490 CC $1295.00 In stock Enquire now
GAC 0210100021 BIG BORE KIT HONDA CRF 450 X 05-14 $1495.00 In stock Enquire now
GAC 0210100017 BIG BORE KIT HONDA TRX 450 R/ER QUAD-ATV '06-'14 100mm/480cc $1195.00 In stock Enquire now
GAC S4F08200003B BIG BORE PISTON/RING KIT CRF250R '04-09/CRF 250 X 04-15 $395.00 In stock Enquire now
GAC S4F08200004B BIG BORE PINSTON CRF 250 10-16 $329.00 Not in stock Enquire now
GAC S4F10000007B BIG BORE PISTON/RING KIT HONDA CRF450 02/08 TRX450R 06/09 $399.00 Not in stock Enquire now
GAC S4F100000180 BIG BORE PISTON 100 MM CRF 450 R 09-16 $399.00 In stock Enquire now
GAC 0210160007 BIG BORE GASKET SET CRF250R 04-09/X 04-15 280cc $139.00 In stock Enquire now
GAC 0210160024 BIG BORE GASKET SET CRF 250 10-16 $110.00 In stock Enquire now
GAC 0210160001 BIG BORE GASKET SET HONDA CRF450R 02/08 490cc $159.00 Not in stock Enquire now
GAC 0210160023 BIG BORE GASKET SET CRF 450 R 09-16 $149.00 In stock Enquire now
GAC 0210160016 BIG BORE GASKET SET HONDA CRF450 05/10 $119.00 In stock Enquire now
GAC 0210160014 BIG BORE GASKET SET HONDA TRX490 06-09 $149.00 In stock Enquire now
GAC S41316089 TWO RING PISTON RING SET HONDA CRF 250 R '10-15 d.82 $39.00 Not in stock Enquire now
GAC S41316062 RING SET CRF450R/X. RMZ450. TRX450R. KXF450. LTR450 $59.00 In stock Enquire now
GAC S41316178 BIG BORE RING SET SUZUKI RMZ450 08/09 $55.00 In stock Enquire now
GAC S41316103 BIG BORE THREE RING SET HONDA CRF250 04/09 try S41316089 $69.00 In stock Enquire now