Tern GSD Gen 1 Product Guide

There have been several iterations and minor updates to the GSD Gen 1 over the years. For example, the freehub changed. Put everything you know in the comments!

Cockpit​

• Handlebar – Low riser, 31.8, 6061-AL
• Headset – 1-1/8 to 1.5 Tapered Fork, w/ Star Nut Set
• Handlepost & Stem – Andros stem, black
• Seatpost – 31.6 mm
• Seatpost Clamp – 30.9 & 34.9mm

Brakes​

• Front Brake – Magura MT5, 2 finger lever, 1000mm hose, PM160-180 Adapter
• Rear Brake – Magura MT5, 2 finger lever, 1850mm hose, PM160-180 Adapter
• Rotors – Magura 6-bolt 180mm

Wheels​

• Freehub Body – Made by Formula. I believe there are two versions
• Front Wheel – 32H, OLD 110mm. Tern Atlas 36 rim 110mm wide
• Rear Wheel - 32H, OLD 148mm
• Rear Axle - 177mm, M12
• Spokes (Front) – Drive: 173 mm, Non-Drive: 172 mm, 13G
• Spokes (Rear) – Drive: 172 mm, Non-Drive: 173 mm, 13G
• Nipples – 13 mm, 13G
• Tires – Schwalbe Super Moto-X GreenGuard, 62-406, 20x2.4

Drivetrain​

• Chainring – 20T (A.04010.0005.00.14)
• Crank Arms – 170 mm (A.04011.0005.03.04)
• Chain – 10 speed, 138 links
• Rear Cassette – Shimano Deore HG50-10 11-36T
• Rear Derailleur – Shimano Deore M6000 GS, 10-speed Direct
• Shifter – Shimano Deore M6000-R Rear 10-Speed (Housing 2050mm)
• Rear Derailleur Hanger – A.07004.0059.00.00
• Pedals – Standard
• Chain Guard – Chainblade A.02031.0002.00.00
• Chain Guide Pulley – Chain Guide Pulley (F.07004.0017.00.00)

Bells & Whistles​

• Rear Rack – Atlas Q Rear Rack (F.05004.0006.03.12)
• Kickstand – Ursus Mooi Rear 40 mm, L=245 mm (F.02017.0020.03.00)
• Front Light – Herrmans, MR4 (A.05005.0038.03.00)
• Bosch Light Cable (Front) – 1400 mm (1270.020.322)
• Bosch Light Cable (Rear) – 1400 mm (1270.020.324)
• Speed Sensor Cable – Bosch, 615 mm
• Rack Plug – A.02009.0009.03.00
• Mudguards – 20" A.05002.0089.00.00