Molybdenum steel with double cradle split
above the exhaust port
Front Suspension
Hydraulic USD fork, Ø 45mm
Front Wheel Travel
290 mm / 11.2 in
Rear Suspension
Monoshock with progressive compound lever
Rear Wheel Travel
290 mm / 11.2 in
Front Brakes
Single Ø 260 mm floating disc, 2 piston floating caliper
Rear Brakes
Single Ø 240 mm disc, 1 piston floating caliper
Front Wheel
1.60 x 21
Front Tyre
90/90 - 21
Rear Wheel
2.15 x 18
Rear Tyre
140/80 - 18
Dimensions
Length: 2180
mm / 50.4 in
Width:
807 mm / 31.8 in
Height:
1270 mm / 50.0 in
Wheelbase
1490 mm / 58.7 in
Seat Height
940 mm / 37 in
Ground Clearance
320 mm / 12.6 in
Footrest Height
413 mm / 16.3 in
Dry Weight
117 kg / 258 lbs
Fuel Capacity
8.5 L / 2.2 US gal
Fuel Reserve
1 L / 0.3 US gal
Constant evolution with an even wider range of use.
The Beta RR Enduro models have become well known for their immediate and
genuine approach, for reliability, long maintenance intervals and, last but
not least their 100% Italian style. Today, the third generation RR4T models
are equipped with our own engine made in Rignano Sull'Arno and arrive on the
market as the result of a continuous development for many different riding
abilities. Many are the refinements and innovations, both on the frame and
the engine, all designed to increase reliability and riding feeling. A wide
range of displacements are now available, strengthened by the new 350cc
engine, a first for Beta in the enduro market. For 2012 Beta has developed a
complete range of enduro bikes to appeal to both the weekend hobbyist as
well as the seasoned Pro.
ENGINE Balance countershaft
New roller bearing for increased reliability (3 times
more durable)
Cylinder head
Reinforced camshaft bridge: increased stiffness reduces the deformation of
the camshaft under stress, it performs better with a valve train that is
much more precise.
Reinforced valve retainers
New cam chain tensioner with resized retainer mechanism to reduce noise when
engine is cold.
New cam chain guide with metal insert: stronger at high temperature and
under stress, it allows a more precise function of valve train.
Additional oil spray on the cam chain to increase lubrication, improve chain
guide workings and reduce losses due to friction.
Clutch
Reinforced primary gear: increased rigidity reduces axial movements of the
clutch bell providing precision to the engagement and increased working
stability under stress usage.
New clutch springs: high quality material to resist to high temperatures,
minimum tollerances to drastically increase engagement force.
Gear box
New guide design in gear desmodromic for a smooth gear action.
Lubrication
New oil drain cap with hexagon head to make maintenance operation easier.
New silencer
New design, shaped, integrated with bike style and new performances: the new
silencer provides performance improvement along all the ranges, better
feeling and engine ride-ability.
Full respect of noise emission FIM/2Metremax rule.