Marin Alpine Trail E1 29" Bike Riding With Boosters E-bikes are a great way to get around on the trail. You'll be able to ride farther, climb easier, and have more fun on the singletrack. The Marin Alpine Trail E1 29" Bike is beyond capable, both up and down, in even the most challenging terrain. It has an all-new Series 4 alloy frame that uses 160mm of travel on the front and 150mm of travel on the rear and has a 29" front wheel and 27. 5" rear wheel. The frame features internal cable routing, an integrated battery, Boost hub spacing, Multitrac suspension, and a built-in rear speed sensor. With the Shimano STEPS E7000 250W motor, you'll get 20mph of pedal assistance so you can conquer the most difficult obstacles on the trail. The E1 version of the Marin Alpine Trail comes with a Shimano Deore 10-speed drivetrain. This includes a cassette that has an ultra-wide 11-46T gear range that makes climbing and pedaling through difficult terrain much easier. Shimano MT420 4-piston hydraulic disc brakes provide excellent stopping power so you can descend with confidence. Marin aluminum double-wall 29" and 27. 5" rims are paired with Vee Tire Attack HPL and Crown Gem tires that can be set up tubeless for a smoother ride, better traction, and fewer flats. With the Tranz X Dropper Post, you'll be able to quickly lift and lower your saddle with the press of a lever. Features Series 4 alloy frame with internal cable routing, an integrated battery, Boost hub spacing, Multitrac suspension, and a built-in rear speed sensor Shimano Deore 10-speed drivetrain performs well in demanding conditions Shimano MT420 4-piston hydraulic disc brakes provide confident stopping power Tubeless-ready rims and tires for a smoother ride, better traction, and fewer flats Tranz X Dropper Post quickly lifts and lowers your saddle with the press of a lever Shimano STEPS E7000 250W motor with an internal 504Wh battery that provides up to 20mph of pedal assistance SPECIFICATIONSFrame Series 4 Alloy Frame, Multitrac Suspension Fork Rock Shox 35 Gold RL, Motion Control Damper, 160mm Travel, Maxle Stealth, 44mm Offset Rear Shock Rock Shox Super Deluxe Coil R, Rebound Adj, 205x65mm, S/M:300lb, L/XL:400lb Spring Headset FSA No 57, Sealed Cartridge Bearings, 1-1/8" x 1-1/2"Shifters Shimano Deore M4100-R, I-Spec EV, 10-Speed Front Derailleur Not Here Rear Derailleur Shimano Deore M5100 Direct Attachment, 10-Speed Crankset-Bottom Bracket-Chain KMC X-10E E-Bike Specific Cassette Shimano Deore M4100, 11-46TBrakes Shimano MT420 4-Piston Hydraulic, 203mm Rotors Wheelset Marin Aluminum Double-Wall 29/27. 5" Tubeless Rims, Shimano MT400B/410B Hubs Tires Vee Tire Attack HPL 29x2. 5" Tubeless-Ready / Crown Gem 27. 5x2. 8" TACKEE, Tubeless-Ready Handlebar Marin Mini-Riser, 6061 Double-Butted Aluminum, 780mm Wide, 28mm Rise Stem Marin 3D Forged Alloy, 35mm Grips/Bar Tape Marin Single Clamp Locking Seatpost Tranz X YSP23JL 30. 9mm, 1x Remote, S:125, M/L:150, XL:170mm Travel Seatclamp Bolt-Type Saddle Marin e MTB Saddle Intended Use Trail, All-Mountain Motor Shimano STEPS E7000, 250W, 60Nm Battery BT-8035, Internal 504Wh Display SC-E7000 Display Note: Components are subject to change without notice. METRICINCHMarin Alpine Trail Size Small Medium Large Extra Large A: Seat Tube Length390400425430B: Effective Top Tube575597619641C: Stack613622631640D: Reach445465485505E: BB Height340340340340F: BB Drop28282828G: Head Tube Length100110120130H: Head Tube Angle63 deg63 deg63 deg63 degI: Seat Tube Angle78 deg78 deg78 deg78 degJ: Standover Height681681686689K: Chainstay Length435435435435L: Wheelbase1215123912641288Crank Arm Length165 mm165 mm165 mm165 mm Stem Length35 mm35 mm35 mm35 mm Handlebar Width780 mm780 mm780 mm780 mm Suggested Rider Height Frame Size Small Medium Large Extra Large Rider Height5'3" - 5'6"5'6" - 5'10"5'10" - 6'2"6'2" - 6'4"Marin Alpine Trail Size Small Medium Large Extra Large A: Seat Tube Length15. 415. 716. 716. 9B: Effective Top Tube22. 623. 524. 425. 2C: Stack24. 124. 524. 825. 2D: Reach17. 518. 319. 119. 9E: BB Height13. 413. 413. 413. 4F: BB Drop1. 11. 11. 11. 1G: Head Tube Length3. 94. 34. 75. 1H: Head Tube Angle63. 0 deg63. 0 deg63. 0 deg63. 0 degI: Seat Tube Angle78. 0 deg78. 0 deg78. 0 deg78. 0 degJ: Standover Height26. 826. 827. 027. 1K: Chainstay Length17. 117. 117. 117. 1L: Wheelbase47. 848. 849. 850. 7Crank Arm Length165 mm165 mm165 mm165 mm Stem Length35 mm35 mm35 mm35 mm Handlebar Width780 mm780 mm780 mm780 mm Suggested Rider Height Frame Size Small Medium Large Extra Large Rider Height5'3" - 5'6"5'6" - 5'10"5'10" - 6'2"6'2" - 6'4" | Marin Bikes | Alpine Trail E1 29 Bike Large Green