TRANSMISSION & DRIVE

HUGH'S HAND BUILT SPROCKET LOCK KIT No more loose bolts on that XL, Big Twin or Tube Frame Buell motorcycle – not with our Hugh’s HandBuilt HD Spr...

BMZR ORING CHAIN High-quality components coupled with a factory-greased seal ring ensure superior rigidity. High-tensile steel is used throughout t...

REAR DRIVE BELTS Carbon fiber-reinforced Goodyear engineered Falcon SPC™ belts offer up to 33% more tensile strength than conventional aramid rein...

GREENE BROTHERS DESIGNS SHIFT LINKAGES Quality USA made billet shift linkages. Toss that junk stock one and eliminate shifter slop! These wont bre...

CLUTCH THROW OUT BEARING KIT Reduced the effort needed to pull the clutch lever by approximately 40%. Comes with a large diameter heavy duty throw ...

SUPER SPROX REAR DRIVE SPROCKET Supersprox-stealth is about longer life, without compromising weight. Primary goal, to last 3 times longer than an ...

DELKRON TRANSMISSION CASE FOR FXR Delkron natural reinforced design 5-speed transmission case.  Case features main shaft bearing, countershaft bea...

PRIMARY CHAIN ADJUSTER KITS OR PADS Available as a complete kit or just a replacement slider pad! Replaces OEM #39976-01, #39976-65 or #39966-80

Inner primary cover features a sand-cast finish Replaces OEM #60662-89 , #60662-89A & #60662-90 Recommend inspecting and if needed, prepping g...

Add a custom look to your primary and show off all your go-fast internals with the clear Trask Assault Derby Cover! Fits most 99’ and newer big-t...

Die cast and chrome plated outer primary Replaces OEM #60665-89 Recommend inspecting and if needed, prepping gasket surface on all new chrome par...

Ultima’s® 6-SPEED Transmissions are the ultimate upgrade for the early model Twin Cam A Touring engines or for your TC FXR swap! These transmission...