The 1977 RM125B (pictured) fixed all the faults of the A model and turned out to be a marvelous motocrosser. But not so long ago, it was once the most popular motorcycle at tracks, both national and local.

RM125B. $1025. Looking over the new machine carefully revealed the kind of things we expect from Suzuki. The bike is styled just about like its predecessor and resembles works machinery....

Looking to buy a Suzuki Rm125 motorcycle? Browse our extensive inventory of new and used Suzuki Rm125 motorcycles from local Suzuki dealers and private sellers. Compare prices, …

View the 1977 Suzuki RM 125B Package Racer for sale at Las Vegas Motorcycles 2018 in , as F182.

Suzuki introduced the RM series of motocross models in 1975, these replacing the TM models. The range quicly stretched out from 50 to 400cc and became very successful. A few years later the Full Floater swingarm was introduced and water-cooled engines came along in 1981 — and the developement of the RM models continues even today.

Model# RM125B. Frame Number Start: RM125-43983 to 61850 ending. Engine Number: RM125-44045 to 62012

Suzuki introduced the RM (RM = Racing Model, TM = Trail Model) series of motocross models in 1975. The range quicly stretched out from 50 to 400cc and became very successful. A few years later the Full Floater swingarm was introduced and water-cooled engines came along in 1981. Cold seizing was a problem in the early '80s on Suzuki RM125s.

Jul 3, 2021 · Produced from 1974 to 2008, the Suzuki RM125 signaled the beginning of the Japanese firm’s “Racing Model” series. It featured a “Full Floater” suspension system, 6-speed manual gearbox, and up-swept exhaust that enabled it to best its competition and land Dirt Bike Magazine’s “Hall of Fame.”

Sep 3, 2016 · Re: RM125B gearing « Reply #5 on: September 08, 2016, 08:27:39 am » Thx Ted that's helpful, I just wanted to know what rears to buy as a starting point. so maybe a 59 and a 57t rear plus 13,14,15t fronts will give me a reasonable spread for gearing up and down.

Research 1977 Suzuki RM125B 125 options, equipment, prices and book values.