Skip to main content

Eastern Bikes Alpaka

Eastern Bikes Alpaka
  • Color: Black
  • Color: Blue
  • Color: Grey
  • Color: Red
  • Color: Yellow
Color: Black
Size: Select size


This inspiring 29" mountain bike incorporates a wealth of features to provide a high end experience at an entry level price. The Alpaka features a lightweight 6061 hydroformed aluminum frame, RST 100mm travel spring coil fork with mechanical lockout, radius branded 160mm front and rear hydraulic disc brakes with adjustable reach levers, 1x9 x-gear drivetrain using high end forged and machined parts compatible with Shimano and SRAM aftermarket parts, internal cable routing, high quality and fast rolling 29" wheels, sealed bearing quick release hubs, double wall alloy rims, Kenda 2.2" all terrain tires altogether inspires confidence across a wide range of terrain.

Geometry Chart:
Top Tube Length (IN) 21.69 22.22 22.87 23.5
Chain Stay Length (IN) 17.13 17.13 17.13 17.13
Head Tube Angle 68.5° 68.5° 68.5° 68.5°
Seat Tube Angle 73° 73° 73° 73°


Frame Custom designed 6061 Hydroformed Aluminum for 29" wheel, replaceable gear hanger, 135mm forged dropouts
Fork RST 100mm Travel, Coil Sprung, Mechanical Lockout dial
Wheels Eastern KT68 29" Sealed Bearing
Rims 36h Black Double Wall Rim
Hubs Quick Release
Spokes Black Stainless Spokes
Tires Kenda Honey Badger 29" x 2.2 Tri-bite Blackwall
Bottom Bracket VP Cartridge Bearing
Crankset X-Gear Cold Forged 175mm arms 34t Chainring
Shifters X-Gear 9 Speed Shimano-Sram Compatible
Rear Derailleur X-Gear 9 Speed Forged Alloy Shimano-Sram Compatible
Cassette/Freewheel X-Gear 9 Speed 11-42t Shimano-Sram Compatible
Chain KMC Z9 114L Silver Grey
Brakes Radius Hydraulic Disc with adjustable reach lever, 160mm Front and Rear Disc
Handlebars Eastern Tapered Alloy 740mm, 32mm Rise, 31.8mm Clamp
Tape/Grips Eastern Krayton Black with Lock-on Clamps
Stem Eastern 3D Forged 50mm, 10deg Rise, 31.8mm Bar Clamp, Cro-Mo Bolts
Headset FSA Zero Stack Sealed Bearing, 2 x 10mm Spacer
Seatpost Eastern Forged alloy 30.9 x 350mm Height Marked with Quick Release Seatclamp
Saddle Eastern Padded with Vinyl cover
Pedals Eastern VP Alloy platform

* Subject to change without notice.


Part Numbers

Option UPC MPN
Black / Small 696836894182 00-202701
Black / Medium 696836894281 00-202705
Black / X-Large 696836894342 00-202713
Blue / Small 696836894229 00-202702
Blue / Medium 696836894298 00-202706
Blue / Large 696836894335 00-202710
Blue / X-Large 696836894359 00-202714
Grey / Large 696836894397 00-202719
Grey / X-Large 696836894434 00-202720
Red / Small 696836894267 00-202703
Red / Medium 696836894304 00-202707
Red / Large 696836894328 00-202711
Red / X-Large 696836894380 00-202715
Yellow / Small 696836894274 00-202704
Yellow / Medium 696836894311 00-202708
Yellow / X-Large 696836894366 00-202716